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Class 12th Maths Book Back Answers - Samacheer (English Medium)

Class 12th Maths Book Back Answers - Samacheer (English Medium)


Maths 12th Std | 12th Maths


Book Back Solution


12th Maths : Exercise 1.1: Inverse of a Non-Singular Square Matrix

12th Maths : Exercise 1.2: Elementary Transformations of a Matrix

12th Maths : Exercise 1.3: Matrices linear equations by matrix inversion method

12th Maths : Exercise 1.4: Matrices: Cramer’s Rule

12th Maths : Exercise 1.5: Matrix: Gaussian Elimination Method

12th Maths : Exercise 1.6: Matrix: Non-homogeneous Linear Equations

12th Maths : Exercise 1.7: Matrix: Homogeneous system of linear equations

12th Maths : Choose the Correct Answers

12th Maths : Exercise 2.1: Introduction to Complex Numbers

12th Maths : Exercise 2.2: Complex Numbers

12th Maths : Exercise 2.3: Properties of Complex Numbers

12th Maths : Exercise 2.4: Conjugate of a Complex Number

12th Maths : Modulus of a Complex Number: Solved Example Problems

12th Maths : Exercise 2.5: Modulus of a Complex Number

12th Maths : Exercise 2.6: Geometry and Locus of Complex Numbers

12th Maths : Exercise 2.7: Polar and Euler form of a Complex Number

12th Maths : Exercise 2.8: de Moivre’s Theorem and its Applications

12th Maths : Solved Example Problems on de Moivre’s Theorem

12th Maths : Choose the correct Answers

12th Maths : Exercise 3.1: Vieta’s Formulae and Formation of Polynomial Equations

12th Maths : Exercise 3.2: Polynomial Equation in Geometry

12th Maths : Exercise 3.3: Polynomials with Additional Information

12th Maths : Exercise 3.4: Partly Factored Polynomial

12th Maths : Exercise 3.5: Polynomial Equations with no Additional Information

12th Maths : Exercise 3.6: Descartes Rule

12th Maths : Choose the correct Answers

12th Maths : Exercise 4.1: Sine Function and Inverse Sine Function

12th Maths : Exercise 4.2: Cosine Function and Inverse Cosine Function

12th Maths : Exercise 4.3: Tangent Function and the Inverse Tangent Function

12th Maths : Exercise 4.4: Principal Value of Inverse Trigonometric Functions

12th Maths : Solved Example Problems on Inverse Trigonometric Functions

12th Maths : Exercise 4.5: Inverse Trigonometric Functions

12th Maths : Choose the correct answers

12th Maths : Exercise 5.1: Circle

12th Maths : Exercise 5.2: Conics

12th Maths : Exercise 5.3: Conic Sections

12th Maths : Exercise 5.4: Tangents and Normals to Conics

12th Maths : Exercise 5.5: Real life Applications of Conics

12th Maths : Choose the correct Answer

12th Maths : Exercise 6.1: Scalar Product and Vector Product

12th Maths : Exercise 6.2: Scalar triple product

12th Maths : Exercise 6.3: Vector triple product, Jacobi’s Identity and Lagrange’s Identity

12th Maths : Exercise 6.4: Application of Vectors to 3-Dimensional Geometry

12th Maths : Exercise 6.5: Point of intersection of two straight lines

12th Maths : Exercise 6.6: Equation of a plane

12th Maths : Exercise 6.7: Equation of a plane

12th Maths : Exercise 6.8: Equation of a plane

12th Maths : Exercise 6.9: Equation of intersection of the planes

12th Maths : Choose the correct answer

12th Maths : Exercise 7.1 : Meaning of Derivatives

12th Maths : Exercise 7.2 : Equations of Tangent and Normal, Angle between two curves

12th Maths : Exercise 7.3: Mean Value Theorem

12th Maths : Exercise 7.4 : Series Expansions: Maclaurin’s and Taylor’s Series

12th Maths : Exercise 7.5 : Indeterminate Forms

12th Maths : Exercise 7.6 : Applications of First Derivative

12th Maths : Exercise 7.7: Applications of Second Derivative

12th Maths : Exercise 7.8: Applications in Optimization

12th Maths : Exercise 7.9: Symmetry and Asymptotes, Sketching of Curves

12th Maths : Exercise 7.10: Choose the correct or the most suitable answer

12th Maths : Exercise 8.1: Linear Approximation

12th Maths : Exercise 8.2: Differentials

12th Maths : Exercise 8.3: Functions of Several Variables

12th Maths : Exercise 8.4: Partial Derivatives

12th Maths : Exercise 8.5: Linear Approximation and Differential of a function of several variables

12th Maths : Exercise 8.6: Function of Function Rule

12th Maths : Exercise 8.7: Homogeneous Functions and Euler’s Theorem

12th Maths : Exercise 8.8: Choose the correct answer

12th Maths : Exercise 9.1: Definite Integral as the Limit of a Sum

12th Maths : Exercise 9.2: Limit Formula to Evaluate Definite Integral as the Limit of a Sum

12th Maths : Exercise 9.3: Fundamental Theorems of Integral Calculus and their Applications

12th Maths : Exercise 9.4: Bernoulli’s Formula

12th Maths : Exercise 9.5: Improper Integrals

12th Maths : Exercise 9.6: Reduction Formulae

12th Maths : Exercise 9.7: Gamma Integral

12th Maths : Exercise 9.8: Evaluation of a Bounded Plane Area by Integration

12th Maths : Exercise 9.9: Volume of a solid obtained by revolving area about an axis

12th Maths : Exercise 9.10: Choose the correct answer

12th Maths : Exercise 10.1: Differential Equation, Order, and Degree

12th Maths : Exercise 10.2: Formation of Differential equations from Physical Situations

12th Maths : Exercise 10.3: Formation of Differential Equations from Geometrical Problems

12th Maths : Exercise 10.4: Solution of Ordinary Differential Equations

12th Maths : Exercise 10.5: Variables Separable Method, Substitution Method

12th Maths : Exercise 10.6: Homogeneous Form or Homogeneous Differential Equation

12th Maths : Exercise 10.7: First Order Linear Differential Equations

12th Maths : Exercise 10.8: Applications of First Order Ordinary Differential Equations

12th Maths : Exercise 10.9: Choose the correct answer

12th Maths : Exercise 11.1: Random Variable

12th Maths : Exercise 11.2: Types of Random Variable

12th Maths : Exercise 11.3: Continuous Distributions

12th Maths : Exercise 11.4: Mathematical Expectation

12th Maths : Exercise 11.5: Theoretical Distributions: Some Special Discrete Distributions

12th Maths : Exercise 11.6: Choose the Correct answer

12th Maths : Exercise 12.1: Binary operations

12th Maths : Exercise 12.2: Mathematical Logic

12th Maths : Exercise 12.3: Choose the correct answer

12th Maths : Exercise 1.1: Inverse of a Non-Singular Square Matrix

12th Maths : Exercise 1.2: Elementary Transformations of a Matrix

12th Maths : Exercise 1.3: Matrices linear equations by matrix inversion method

12th Maths : Exercise 1.4: Matrices: Cramer’s Rule

12th Maths : Exercise 1.5: Matrix: Gaussian Elimination Method

12th Maths : Exercise 1.6: Matrix: Non-homogeneous Linear Equations

12th Maths : Exercise 1.7: Matrix: Homogeneous system of linear equations

12th Maths : Choose the Correct Answers

12th Maths : Exercise 2.1: Introduction to Complex Numbers

12th Maths : Exercise 2.2: Complex Numbers

12th Maths : Exercise 2.3: Properties of Complex Numbers

12th Maths : Exercise 2.4: Conjugate of a Complex Number

12th Maths : Exercise 2.5: Modulus of a Complex Number

12th Maths : Exercise 2.6: Geometry and Locus of Complex Numbers

12th Maths : Exercise 2.7: Polar and Euler form of a Complex Number

12th Maths : Exercise 2.8: de Moivre’s Theorem and its Applications

12th Maths : Choose the correct Answers

12th Maths : Exercise 3.1: Vieta’s Formulae and Formation of Polynomial Equations

12th Maths : Exercise 3.2: Polynomial Equation in Geometry

12th Maths : Exercise 3.3: Polynomials with Additional Information

12th Maths : Exercise 3.4: Partly Factored Polynomial

12th Maths : Exercise 3.5: Polynomial Equations with no Additional Information

12th Maths : Exercise 3.6: Descartes Rule

12th Maths : Choose the correct Answers

12th Maths : Exercise 4.1: Sine Function and Inverse Sine Function

12th Maths : Exercise 4.2: Cosine Function and Inverse Cosine Function

12th Maths : Exercise 4.3: Tangent Function and the Inverse Tangent Function

12th Maths : Exercise 4.4: Principal Value of Inverse Trigonometric Functions

12th Maths : Exercise 4.5: Inverse Trigonometric Functions

12th Maths : Choose the correct answers

12th Maths : Exercise 5.1: Circle

12th Maths : Exercise 5.2: Conics

12th Maths : Exercise 5.3: Conic Sections

12th Maths : Exercise 5.4: Tangents and Normals to Conics

12th Maths : Exercise 5.5: Real life Applications of Conics

12th Maths : Choose the correct Answer

12th Maths : Exercise 6.1: Scalar Product and Vector Product

12th Maths : Exercise 6.2: Scalar triple product

12th Maths : Exercise 6.3: Vector triple product, Jacobi’s Identity and Lagrange’s Identity

12th Maths : Exercise 6.4: Application of Vectors to 3-Dimensional Geometry

12th Maths : Exercise 6.5: Point of intersection of two straight lines

12th Maths : Exercise 6.6: Equation of a plane

12th Maths : Exercise 6.7: Equation of a plane

12th Maths : Exercise 6.8: Equation of a plane

12th Maths : Exercise 6.9: Equation of intersection of the planes

12th Maths : Choose the correct answer

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