 MATHEMATICS
నెల్లూరు: మనుబోలు మండలం బద్వేలు క్రాస్‌రోడ్డు దగ్గర కారు బోల్తా, ముగ్గురికి గాయాలు|కర్నూలు: 16 వ రోజు జగన్ ప్రజా సంకల్ప యాత్ర|రంగారెడ్డి: మైలార్‌దేవ్‌పల్లిలో కింగ్స్‌ కాలనీలో ముస్తఫా అనే వ్యక్తిపై దుండగుల కాల్పులు|కడప: జగన్ సీఎం అయితే తన ఆస్తులు పెరుగుతాయి..చంద్రబాబు సీఎంగా ఉంటే ప్రజల ఆస్తులు పెరుగుతాయి: మంత్రి సోమిరెడ్డి|సిరిసిల్ల: అన్ని గ్రామాల్లో కేసీఆర్ గ్రామీణ ప్రగతి ప్రాంగణాలు నిర్మిస్తాం: మంత్రి కేటీఆర్|హైదరాబాద్: బంజారాహిల్స్ పోలీస్‌ స్టేషన్‌లో యూసుఫ్‌గూడ కార్పొరేటర్ తమ్ముడిపై కేసు నమోదు|అమరావతి: చీఫ్‌విప్‌గా పల్లె రఘునాథరెడ్డి పేరు, శాసనమండలి చీఫ్‌ విప్‌గా పయ్యావుల కేశవ్‌ పేరు ఖరారు|అనంతపురం: జెట్ ఎయిర్‌వేస్‌లో ఉద్యోగాల పేరుతో మోసం, రూ.14 లక్షలు వసూలు చేసిన యువకుడు|ఢిల్లీ: సరి, బేసి విధానానికి ఎన్జీటీ గ్రీన్‌సిగ్నల్, కాలుష్యం పెరిగినప్పుడు అమలు చేసుకోవచ్చన్న ఎన్జీటీ|శ్రీకాకుళం: వైసీపీ ఎమ్మెల్యేల గొంతు నొక్కుతున్నారు.. నిరసనగా అసెంబ్లీని బహిష్కరించాం: వైసీపీ నేత ధర్మాన
CBSE XI > MATHEMATICS

# 5.Complex Numbers and Quadratic Equations

 5.1. Introduction 5.2. Complex Numbers 5.3. Algebra of Complex Numbers 5.3.1. Addition of Two Complex Numbers 5.3.2. Difference of Two Complex Numbers 5.3.3. Multiplication of Two Complex Numbers 5.3.4. Division of Two Complex Numbers 5.3.5. Power of I 5.3.6. The Square Roots of Negative Real Number 5.3.6. The Square Roots of Negative Real Number 5.3.6. The Square Roots of Negative Real Number 5.3.7. Identities 5.4. The Modulus and Conjugate of a Complex Number 5.5. Argand Plane and Polar Representation 5.5.1. Polar Representation of a Complex Number 5.6. Quadratic Equations 5.6. Quadratic Equations 5.6. Quadratic Equations

# 1.Sets

 1.1. Introduction 1.2. Sets and their Representation 1.2. Sets and their Representation 1.2. Sets and their Representation 1.3. The Empty Set 1.4. Finite and Infinite Sets 1.5. Equal Sets 1.6. Sub-Sets 1.6.1. Subsets of Set of Real Numbers 1.6.2. Intervals as Subsets of R 1.7. Power Set 1.8. Universal Set 1.9. Venn Diagrams 1.9. Venn Diagrams 1.9. Venn Diagrams 1.10. Operations of Sets 1.10. Operations of Sets 1.10. Operations of Sets 1.10.1. Union of Sets 1.10.2. Intersection of Sets 1.10.3. Difference of Sets 1.11. Compliment of a Set 1.12. Practical Problems on Union and Intersection of Two Sets

# 2.Relations & Functions

 2.1. Introduction 2.2. Cartesian Product of Sets 2.2. Cartesian Product of Sets 2.2. Cartesian Product of Sets 2.3. Relations 2.3. Relations 2.3. Relations 2.3. Relations 2.3. Relations 2.4. Functions 2.4.1. Some Functions and their Graphs i- Identity Function ii- Constant Function iii- Polynomial Function iv- Rational Function v- The Modulus Function vi- Signum Function vii- Greatest Integer Function 2.4.2. Algebra of Real Numbers 2.4.2. Algebra of Real Numbers 2.4.2. Algebra of Real Numbers i- Addition of Two Real Numbers ii- Subtraction of Real Function from Another iii- Multiplication by a Scalar iv- Multiplication of Two Real Functions v- Quotient of Two Real Functions

# 3.Trigonometric Functions

 3.1. Introduction 3.1. Introduction 3.2. Angles 3.2.1. Degree Measurement 3.2.2. Radian Measure 3.2.3. Relation Between Radian and Real Numbers 3.2.4. Relation between Degree and Radian 3.3 Trigonometric Functions 3.3 Trigonometric Functions 3.3 Trigonometric Functions 3.3.1. Sign of Trigonometric Functions 3.3.2. Domain and Range of Trigonometric Functions 3.4. Trigonometric Functions of Sum and Difference of Two Angles 3.5. Trigonometric Equations 3.5. Trigonometric Equations 3.5. Trigonometric Equations 3.5. Trigonometric Equations 3.5. Trigonometric Equations

# 4.Principle of Mathematical Induction

 4.1. Introduction 4.2. Motivation 4.3. The Principle of Mathematical Induction 4.3. The Principle of Mathematical Induction 4.3. The Principle of Mathematical Induction 4.3. The Principle of Mathematical Induction

# 6.Linear Inequalities

 6.1. Introduction 6.2. Inequalities 6.3. Algebra Solutions of Linear Inequalities in One Variable and their Graphical Representation 6.4. Graphical Solution of Linear Inequalities in Two Variables 6.5. Solution of System of Linear Inequalities in Two Variables 6.5. Solution of System of Linear Inequalities in Two Variables 6.5. Solution of System of Linear Inequalities in Two Variables

# 8.Binomial Theorem

 8.1. Introduction 8.1. Introduction 8.2. Binomial Theorem for Positive Integral Indices 8.2. Binomial Theorem for Positive Integral Indices 8.2. Binomial Theorem for Positive Integral Indices 8.2.1. Binomial Theorem for any Positive Integral n 8.2.2. Some Special Cases 8.3. General and Middle Terms 8.3. General and Middle Terms 8.3. General and Middle Terms 8.3. General and Middle Terms 8.3. General and Middle Terms 8.3. General and Middle Terms 8.3. General and Middle Terms 8.3. General and Middle Terms 8.3. General and Middle Terms

# 9.Sequence and Series

 9.1. Introduction 9.2. Sequences 9.3. Series 9.4. Arithmetic Progression 9.4. Arithmetic Progression 9.4. Arithmetic Progression 9.4. Arithmetic Progression 9.4.1. Arithmetic Mean 9.4.1. Arithmetic Mean 9.4.1. Arithmetic Mean 9.5. Geometric Progression 9.5. Geometric Progression 9.5. Geometric Progression 9.5. Geometric Progression 9.5. Geometric Progression 9.5.1. General Term of GP 9.5.2. Sum to n Terms of a GP 9.5.3. Geometric Mean 9.5.3. Geometric Mean 9.5.3. Geometric Mean 9.6. Relationship between A.M. And G.M. 9.6. Relationship between A.M. And G.M. 9.6. Relationship between A.M. And G.M. 9.7. Sum to n Terms of Special Series

# 10.Straight Lines

 10.1. Introduction 10.1. Introduction 10.1. Introduction 10.2. Slope of a Line 10.2. Slope of a Line 10.2. Slope of a Line 10.2.1. Slope of a Line when coordinates any two points on the Line Given 10.2.2. Conditions for Parallelism and Perpendicularity of Lines in Terms of their Slopes 10.2.3. Angle between Two Lines 10.2.3. Angle between Two Lines 10.2.3. Angle between Two Lines 10.2.4. Collinearity of Three Points 10.2.4. Collinearity of Three Points 10.3. Various Forms of the Equation of a Line 10.3.1. Horizontal and Vertical Lines 10.3.2. Point-Slope Form 10.3.3. Two Point Form 10.3.4. Slope-Intercept Form 10.3.5. Intercept Form 10.3.6. Normal Form 10.4. General Equation of a Line 10.4.1. Different Forms 10.5. Distance of Point From a Line 10.5. Distance of Point From a Line 10.5. Distance of Point From a Line 10.5.1. Distance between Two Parallel Lines 10.5.1. Distance between Two Parallel Lines 10.5.1. Distance between Two Parallel Lines

# 11. Conic Sections

 1.1. Introduction 11.2. Sections of a Cone 11.2.1. Circle, Ellipse, Parabola and Hyperbola 11.2.2. Degenerated Conic Sections 11.3. Circle 11.3. Circle 11.3. Circle 11.4. Parabola 11.4.1. Standard Equations of Parabola 11.4.1. Standard Equations of Parabola 11.4.1. Standard Equations of Parabola 11.4.2. Latus Rectum 11.5. Ellipse 11.5.1. Relationship between Semi-Major Axis, Semi-Minor Axis and the Distance of the Focus from the Center of the Ellipse 11.5.2. Special Cases of an Ellipse 11.5.3. Eccentricity 11.5.4. Standard Equations of an Ellipse 11.5..5. Latus Rectum 11.6. Hyperbola 11.6.1. Eccentricity 11.6.2. Standard Equation of Hyperbola 11.6.3. Latus Rectum

# 12.Introduction to Three Dimensional Geography

 12.1. Introduction 12.2. Coordinate Axes and Coordinate Planes in Three Dimensional Space 12.3. Coordinate Point in Space 12.4. Distance between Two Points 12.5. Section Formula

# 13.Limits and Derivatives

 13.1. Introduction 13.2. Intuitive Idea of Derivatives 13.3. Limits 13.3. Limits 13.3. Limits 13.3.1. Algebra of Limits 13.3.2. Limits of Polynomials and Rational Functions 13.4. Limits of Trigonometric Functions 13.5. Derivatives 13.5.1. Algebra of Derivative of Functions 13.5.2. Derivative of Polynomials and Trigonometric Functions

# 14.Mathematical Reasoning

 14.1. Introduction 14.2. Statements 14.3. New Statements from Old 14.3.1. Negation of a Statement 14.3.2. Compound Statements 14.4. Special Words / Phrases 14.4.1. The Word “And” 14.4.2. The Word “or” 14.4.3. Quantifiers 14.5. Implications 14.5.1. Contra positive and Converse 14.6. Validating Statements 14.6.1. By Contradiction

# 15.Statistics

 15.1. Introduction 15.2. Methods of Dispersion 15.3. Range 15.4. Mean Deviation 15.4.1. Mean Deviation for Ungrouped Data 15.4.2. Mean Deviation for Grouped Data 15.4.3. Limitations of Mean Deviation 15.5. Variance and Standard Deviation 15.5.1. Standard Deviation 15.5.2. Standard Deviation of a Discrete Frequency Distribution 15.5.3. Standard Deviation of a Continuous Frequency Distribution 15.5.4. Shortcut Method to Find Variance and Standard Deviation 15.6. Analysis of Frequency Distribution 15.6.1. Comparison of Two Frequency Distributions with Same Mean

# 16.Probability

 16.1. Introduction 16.1. Introduction 16.1. Introduction 16.2. Random Experiments 16.2.1. Outcomes and Sample Space 16.3. Event 16.3.1. Occurrence of an Event 16.3.2. Types of Event 16.3.3. Algebra of Events 16.3.4. Mutually Exclusive Events 16.3.5. Exhaustive Events 16.4. Axiomatic Approach to Probability 16.4.1. Probability of an Event 16.4.2. Probabilities of Equally Likely Outcomes 16.4.3. Probability of the Event 'A or B' 16.4.4. Probability of Even 'Not A'