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از ساعت 7 صبح تا 10 شب
ویرایش: [7 ed.]
نویسندگان: Trishna Knowledge Systems
سری:
ISBN (شابک) : 9789352866830, 9789353061876
ناشر: Pearson Education
سال نشر: 2018
تعداد صفحات: [682]
زبان: English
فرمت فایل : PDF (درصورت درخواست کاربر به PDF، EPUB یا AZW3 تبدیل می شود)
حجم فایل: 23 Mb
در صورت تبدیل فایل کتاب Pearson IIT Foundation Series - Mathematics Class 9 به فرمت های PDF، EPUB، AZW3، MOBI و یا DJVU می توانید به پشتیبان اطلاع دهید تا فایل مورد نظر را تبدیل نمایند.
توجه داشته باشید کتاب Pearson IIT Foundation Series - Mathematics Class 9 نسخه زبان اصلی می باشد و کتاب ترجمه شده به فارسی نمی باشد. وبسایت اینترنشنال لایبرری ارائه دهنده کتاب های زبان اصلی می باشد و هیچ گونه کتاب ترجمه شده یا نوشته شده به فارسی را ارائه نمی دهد.
Cover Copyright Brief Contents Contents Preface Chapter Insights Series Chapter Flow Chaper 1 Number System REMEMBER KEY IDEAS INTRODUCTION Natural Numbers Whole Numbers Integers Rational Numbers Irrational Numbers Real Numbers NUMBER LINE Properties of Real Numbers Laws of Indices for Real Numbers Exponential Equation RADICALS SURDS Types of Surds Laws of Radicals Order of a Surd Comparison of Monomial Surds Addition and Subtraction of Surds Multiplication and Division of Surds Rationalizing Factor (RF) Rationalization of Mixed Surds Conjugate of the Surd of the Form a + b Comparison of Compound Surds Rationalizing the Numerator Square root of a Quadratic Surd Square Root of a Trinomial Quadratic Surd PRACTICE QUESTIONS TEST YOUR CONCEPTS CONCEPT APPLICATION ANSWER KEYS TEST YOUR CONCEPTS CONCEPT APPLICATION HINTS AND EXPLANATION CONCEPT APPLICATION Chapter 2 Logarithms REMEMBER KEY IDEAS INTRODUCTION Definition SYSTEM OF LOGARITHMS Properties Variation of logax with x Sign of logax for Different Values of x and a ANTILOG To Find the Antilog PRACTICE QUESTIONS TEST YOUR CONCEPTS CONCEPT APPLICATION ANSWER KEYS TEST YOUR CONCEPTS CONCEPT APPLICATION HINTS AND EXPLANATION CONCEPT APPLICATION Chapter 3 Polynomials and Square Roots of Algebraic Expressions REMEMBER KEY IDEAS INTRODUCTION Constant Variable Algebraic Expression Terms Coefficient of a Term POLYNOMIAL Degree of a Polynomial in One Variable Addition of Polynomials Subtraction of Polynomials Multiplication of Two Polynomials Division of a Polynomial by a Monomial Division of a Polynomial by a Polynomial Factorization HCF of Given Polynomials LCM of the Given Polynomials Relation between the HCF, the LCM and the Productof Polynomials Concept of Square Roots Rational Integral Function of x Homogeneous Expression Symmetric Expressions Cyclic Expressions PRACTICE QUESTIONS TEST YOUR CONCEPTS CONCEPT APPLICATION ANSWER KEYS TEST YOUR CONCEPTS CONCEPT APPLICATION HINTS AND EXPLANATION CONCEPT APPLICATION Chapter 4 Linear Equations and Inequations REMEMBER KEY IDEAS INTRODUCTION Algebraic Expressions Open Sentences EQUATION Linear Equation Simple Equation Solving an Equation in One Variable SIMULTANEOUS LINEAR EQUATIONS Solving Two Simultaneous Equations Nature of Solutions Word Problems and Application of Simultaneous Equations LINEAR INEQUATIONS Introduction Definition INEQUATION Continued Inequation Linear Inequation Solving Linear Inequation in One Variable Solving Linear Inequations in Two Variables System of Inequations ABSOLUTE VALUE Properties of Modulus Interval Notation PRACTICE QUESTIONS TEST YOUR CONCEPTS CONCEPT APPLICATION ANSWER KEYS TEST YOUR CONCEPTS CONCEPT APPLICATION HINTS AND EXPLANATION CONCEPT APPLICATION Chapter 5 Quadratic Expressions and Equations REMEMBER KEY IDEAS INTRODUCTION QUADRATIC EXPRESSION Zeroes of a Quadratic Expression QUADRATIC EQUATION Solutions or Roots of a Quadratic Equation Finding the Solutions or Roots of a Quadratic Equation Relation Between the Roots and the Coefficientsof a Quadratic Equation Nature of the Roots of a Quadratic Equation Signs of the Roots of a Quadratic Equation Constructing the Quadratic Equation when its Roots are Given Equations which can be Reduced to Quadratic Form Reciprocal Equation Constructing a New Quadratic Equation by Changingthe Roots of a Given Quadratic Equation Maximum or Minimum Value of a Quadratic Expression PRACTICE QUESTIONS TEST YOUR CONCEPTS CONCEPT APPLICATION ANSWER KEYS TEST YOUR CONCEPTS CONCEPT APPLICATION HINTS AND EXPLANATION CONCEPT APPLICATION Chapter 6 Sets and Relations REMEMBER KEY IDEAS INTRODUCTION SET Elements of a Set Representation of Sets Some Simple Definitions of Sets Operations on Sets Dual of an Identity Venn Diagrams Some Formulae on the Cardinality of Sets Ordered Pair CARTESIAN PRODUCT OF SETS Some Results on Cartesian Product RELATION Definition Domain and Range of a Relation Representation of Relations Inverse of a Relation Types of Relations Properties of Relations FUNCTION PRACTICE QUESTIONS TEST YOUR CONCEPTS CONCEPT APPLICATION ANSWER KEYS TEST YOUR CONCEPTS CONCEPT APPLICATION HINTS AND EXPLANATION CONCEPT APPLICATION Chapter 7 Matrices REMEMBER KEY IDEAS INTRODUCTION Order of a Matrix Types of Matrices Comparable Matrices Equality of Two Matrices ADDITION OF MATRICES Properties of Matrix Addition MATRIX SUBTRACTION TRANSPOSE OF A MATRIX Symmetric Matrix Skew-symmetric Matrix MULTIPLICATION OF MATRICES Multiplication of a Matrix by Scalar Multiplication of Two Matrices Properties of Matrix Multiplication PRACTICE QUESTIONS TEST YOUR CONCEPTS CONCEPT APPLICATION ANSWER KEYS TEST YOUR CONCEPTS CONCEPT APPLICATION HINTS AND EXPLANATION CONCEPT APPLICATION Chapter 8 Significant Figures REMEMBER KEY IDEAS INTRODUCTION Addition and Subtraction Multiplication and Division ABSOLUTE ERROR AND RELATIVE ERROR PRACTICE QUESTIONS TEST YOUR CONCEPTS CONCEPT APPLICATION ANSWER KEYS TEST YOUR CONCEPTS CONCEPT APPLICATION HINTS AND EXPLANATION CONCEPT APPLICATION Chapter 9 Statistics REMEMBER KEY IDEAS INTRODUCTION DATA Types of Data Some Basic Definitions Tabulation or Presentation of Data Class Interval Class Boundaries STATISTICAL GRAPHS Bar Graph Histograms Frequency Polygon Frequency Curve Cumulative Frequency Curves MEASURES OF CENTRAL TENDENCIES FOR UNGROUPED DATA Arithmetic Mean or Mean (AM) Mode MEASURE OF CENTRAL TENDENCIES FOR GROUPED DATA Mean of Grouped Data Median of Grouped Data Mode of Grouped Data RANGE QUARTILES First Quartile or Lower Quartile Third Quartile or Upper Quartile Semi-inter Quartile Range or Quartile Deviation (QD) Estimation of Median and Quartiles from Ogive MEAN DEVIATION (MD) Mean Deviation (MD) for Ungrouped or Raw Data Mean Deviation for Discrete Data Mean Deviation for Grouped Data PRACTICE QUESTIONS TEST YOUR CONCEPTS CONCEPT APPLICATION ANSWER KEYS TEST YOUR CONCEPTS CONCEPT APPLICATION HINTS AND EXPLANATION CONCEPT APPLICATION Chapter 10 Probability REMEMBER KEY IDEAS INTRODUCTION Observations PRACTICE QUESTIONS TEST YOUR CONCEPTS CONCEPT APLICATION ANSWER KEYS TEST YOUR CONCEPTS CONCEPT APLICATION HINTS AND EXPLANATION CONCEPT APLICATION Chapter 11 Banking and Computing BANKING (PART I) REMEMBER KEY IDEAS INTRODUCTION Remittance of Funds Safe Deposit Lockers Public Utility Services DEPOSIT ACCOUNTS Savings Bank Account TYPES OF CHEQUES Bearer Cheque Crossed Cheque Bouncing of Cheques Parties Dealing with a Cheque Current Account Term Deposit Accounts LOANS Demand Loans Term Loans Overdrafts (ODs) COMPOUND INTEREST HIRE PURCHASE AND INSTALMENT SCHEME Hire Purchase Scheme Instalment Scheme Chapter 11 Banking and Computing COMPUTING (PART II) REMEMBER KEY IDEAS INTRODUCTION ARCHITECTURE OF A COMPUTER Input Device Central Processing Unit (CPU) Output Device Block Diagram of a Computer Hardware Software Algorithm Flowchart OPERATORS Shift Operators Logical Operators Relational Operators Arithmetical Operators PRACTICE QUESTIONS TEST YOUR CONCEPTS CONCEPT APPLICATION ANSWER KEYS TEST YOUR CONCEPTS CONCEPT APPLICATION HINTS AND EXPLANATION CONCEPT APPLICATION Chapter 12 Geometry REMEMBER KEY IDEAS INTRODUCTION LINE Line Segment Ray ANGLE Types of Angles PARALEL LINES Properties of Parallel Lines Transversal Intercepts TRIANGLES Types of Triangles Important Properties of Triangles Congruence of Triangles QUADRILATERALS Different Types of Quadrilaterals GEOMETRICAL RESULTS ON AREAS SOME THEOREMS ON TRIANGLES Mid-point Theorem Basic Proportionality Theorem Similarity Pythagorean Theorem POLYGONS Convex Polygon and Concave Polygon Some Important Results on Polygons CONSTRUCTION OF TRIANGLES CONSTRUCTION OF QUADRILATERALS CIRCLES Arc of a Circle Semi-circle Segment of a Circle Congruence of Circles Arcs–Chords Constructions Related to Circles PRACTICE QUESTIONS TEST YOUR CONCEPTS CONCEPT APPLICATION ANSWER KEYS TEST YOUR CONCEPTS CONCEPT APPLICATION HINTS AND EXPLANATION CONCEPT APPLICATION Chapter 13 Mensuration REMEMBER KEY IDEAS INTRODUCTION PLANE FIGURES Units of Measurement ESTIMATING AREAS Area of a Rectangle Area of a Parallelogram Area of a Triangle Area of a Rhombus Area of a Square POLYGON Area of a Polygon Area of an Equilateral Triangle Area of an Isosceles Triangle Area of Right Triangle CIRCLES Circumference of a Circle Area of a Ring Sector of a Circle SOLIDS Volume of a Solid Cubes and Cuboids Right Circular Cylinder Pyramid Circular Cone Torus (Solid Ring) Sphere Polyhedrons PRACTICE QUESTIONS TEST YOUR CONCEPTS CONCEPT APPLICATION ANSWER KEYS TEST YOUR CONCEPTS CONCEPT APPLICATION HINTS AND EXPLANATION CONCEPT APPLICATION Chapter 14 Coordinate Geometry REMEMBER KEY IDEAS INTRODUCTION COORDINATES OF A POINT Convention of Signs POINTS ON THE PLANE Point on X-axis and Y-axis Distance Between Two Points STRAIGHT LINES Inclination of a Line Slope or Gradient of a Line Intercepts of a Straight Line Equation of a Line in General Form Equations of Some Standard Lines Oblique Line PRACTICE QUESTIONS TEST YOUR CONCEPTS CONCEPT APPLICATION ANSWER KEYS TEST YOUR CONCEPTS CONCEPT APPLICATION HINTS AND EXPLANATION CONCEPT APPLICATION Chapter 15 Locus REMEMBER KEY IDEAS INTRODUCTION EQUATION OF A LOCUS Steps to Find the Equation of a Locus Concurrency—Geometric Centres of a Triangle Geometric Centres of a Triangle PRACTICE QUESTIONS TEST YOUR CONCEPTS CONCEPT APPLICATION ANSWER KEYS TEST YOUR CONCEPTS CONCEPT APPLICATION Hints and Explanation Concept Application Chapter 16 Trigonometry REMEMBER KEY IDEAS INTRODUCTION ANGLE Systems of Measurement of Angle TRIGONOMETRIC RATIOS Pythagorean Triplets Trigonometric Identities Trigonometric Ratios of Compound Angles PRACTICE QUESTIONS TEST YOUR CONCEPTS CONCEPT APPLICATION ANSWER KEYS TEST YOUR CONCEPTS CONCEPT APPLICATION HINTS AND EXPLANATION CONCEPT APPLICATION Chapter 17 Percentages, Profit and Loss, Discount and Partnership REMEMBER KEY IDEAS INTRODUCTION PERCENTAGE Expressing x% as a Fraction Expressing a Fraction a/b as a Decimal and as a Percentage Percentage: A Relative Value Comparison of Percentages PROFIT AND LOSS Cost Price (CP) Selling Price (SP) Profit Loss Overheads Partnership Types of Partnership PRACTICE QUESTIONS TEST YOUR CONCEPTS CONCEPT APPLICATION ANSWER KEYS TEST YOUR CONCEPTS CONCEPT APPLICATION HINTS AND EXPLANATION CONCEPT APPLICATION Chapter 18 Sales Tax and Cost of Living Index REMEMBER KEY IDEAS INTRODUCTION Sales Tax Value-Added Tax (VAT) Cost of Living Index PRACTICE QUESTIONS TEST YOUR CONCEPTS CONCEPT APPLICATION ANSWER KEYS TEST YOUR CONCEPTS CONCEPT APPLICATION HINTS AND EXPLANATION CONCEPT APPLICATION Chapter 19 Simple Interest and Compound Interest REMEMBER KEY IDEAS INTEREST Simple Interest Compound Interest PRACTICE QUESTIONS TEST YOUR CONCEPTS CONCEPT APLICATION ANSWER KEYS TEST YOUR CONCEPTS CONCEPT APLICATION HINTS AND EXPLANATION CONCEPT APLICATION Chapter 20 Ratio, Proportion and Variation REMEMBER KEY IDEAS RATIO Terms of a Ratio Properties of a Ratio Types of Ratios PROPORTION Properties of Proportion Continued Proportion TYPES OF VARIATION Direct Variation Indirect Variation Joint Variation PRACTICE QUESTIONS TEST YOUR CONCEPTS CONCEPT APPLICATION ANSWER KEYS TEST YOUR CONCEPTS CONCEPT APPLICATION HINTS AND EXPLANATION CONCEPT APPLICATION Chapter 21 Shares and Dividends REMEMBER KEY IDEAS INTRODUCTION Nominal Value of a Share (NV) Market Value of a Share (MV) Dividend PRACTICE QUESTIONS TEST YOUR CONCEPTS CONCEPT APLICATION ANSWER KEYS TEST YOUR CONCEPTS CONCEPT APLICATION Chapter 22 Time and 'Work REMEMBER KEY IDEaS INTRODUCTION Sharing of the Money Earned PIPES AND CISTERNS PRACTICE QUESTIONS TEST YOUR CONCEPTS CONCEPT APLICATION ANSWER KEYS TEST YOUR CONCEPTS CONCEPT APLICATION HINTS AND EXPLANATION CONCEPT APLICATION Chapter 23 Time and Distance REMEMBER KEY IDEAS INTRODUCTION SPEED Average Speed Relative Speed PRACTICE QUESTIONS TEST YOUR CONCEPTS CONCEPT APPLICATION ANSWER KEYS TEST YOUR CONCEPTS CONCEPT APPLICATION HINTS AND EXPLANATION CONCEPT APPLICATION