NCERT Solutions for Class 9 Maths Chapter 4 Exercise 4.2 Solutions

Collegedunia Team

Content Curator

NCERT Solutions for Class 9 Maths Chapter 4 Linear Equation in Two Variables Exercise 4.2 Solutions are based on linear equations in two variables that have infinitely several solutions.

Download PDF: NCERT Solutions for Class 9 Maths Chapter 4 Exercise 4.2 Solutions

Check out NCERT Solutions for Class 9 Maths Chapter 4 Exercise 4.2 Solutions

Read More: NCERT Solutions For Class 9 Maths Chapter 4 Linear Equation in Two Variables

Exercise Solutions of Class 9 Maths Chapter 4 Linear Equation in Two Variables

Also check other Exercise Solutions of Class 9 Maths Chapter 4 Linear Equation in Two Variables

Also Check:

Chapter Related Topics
Pair of Linear Equations in Two Variables Formula	Pair of Linear Equations in Two Variables Revision Notes	Linear Equation in Two Variables

Also check:

Math Study Guides
Maths Important Formulas	Maths MCQs	Comparison Articles in Maths
Difference Between Topics in Maths	Math Study Material	Algebra
Trigonometry	Number Systems	Mensuration
Math Formula	NCERT Solutions for Class 9 Maths	Geometry

CBSE X Related Questions

1.
The HCF of 960 and 432 is :
- 48
- 54
- 72
- 36
View Solution
2.
Prove that :
\(\frac{\tan \theta}{1 - \cot \theta} + \frac{\cot \theta}{1 - \tan \theta} = 1 + \tan \theta + \cot \theta\).
View Solution
3.
If the quadratic equation \(9x^2 + 8kx + 16 = 0\) has real and equal roots, then the value of k is
- 3
- –3
- –4
- \(\pm 3\)
View Solution
4.
If \(\alpha, \beta\) are the zeroes of the polynomial \(p(x) = x^2 - 3x - 1\), then find the value of \(\frac{1}{\alpha} + \frac{1}{\beta}\).
View Solution
5.
A kite is flying at a height of \(60 \text{ m}\) above the ground level. Ravi, standing at the roof of the house is holding the string straight and observes the angle of elevation of kite as \(30^{\circ}\). From the bottom of the same building, the angle of elevation of kite is \(45^{\circ}\). Find the length of the string and height of roof from the ground. (Use \(\sqrt{3} = 1.73\))
View Solution
6.
The first term of an AP is $p$ and the common difference is $q$, then its 10th term is :
- $q - 9p$
- $p - 9q$
- $p + 9q$
- $2p + 9q$
View Solution

Similar Mathematics Concepts

Linear Equation in Two Variables: Solutions & Examples

NCERT Solutions for Class 9 Maths Chapter 4 : Linear Equations In Two Variables

Consistent and Inconsistent System of Equations

Linear Equations in Two Variables MCQs

Important Questions for Class 12 Maths Linear Equations in Two Variables

NCERT Solutions for Class 9 Maths Chapter 4 Exercise 4.1 Solutions

NCERT Solutions for Class 9 Maths Chapter 4 Exercise 4.3 Solutions

NCERT Solutions for Class 9 Maths Chapter 4 Exercise 4.4 Solutions

Linear Equations Formula: Derivation & Examples

Mathematics Preparation Guides

Statistics: Mean, Median, Variance and Cumulative Frequency Curve

Remainder Theorem: Definition, Steps & Examples

Angle Formula: Definition, Different Types, Solved Example

Trapezoids: Isosceles, Scalene Properties, Area, Properties, Examples

Quadrilateral Angle Sum Property: Theorem, Types & Example

Frequency Polygons: Steps, Formula & Examples

Area of Parallelogram: How to Calculate Area of Parallelogram?

Congruence of Triangles: SSS, SAS, ASA & RHS Rules

Quadrilateral Formulas: Types and Properties

Properties of Triangle: Types, Formulas & Examples

Class 9 Maths MCQ: Chapter-wise with Solutions

Properties of Parallel Lines: Transitive & Symmetric Properties

Isosceles triangle: Types, Properties, Angles & Examples

Operations on Rational Numbers:Rules, Properties & Examples

Addition and Subtraction of Integers: Rules & Examples

Scalene Triangle: Types, Formulas, Properties & Examples

Quadrant: Types, Sign Convention & Examples

Rationalize the Denominator: Explanation and Solved Examples

Area of a Kite: Formula, Derivation & Examples

Volume of a Pyramid: Formula and Solved Example

Mathematics NCERT Solutions

Linear Equation in Two Variables: Graph, Elimination and Substitution

Types of Triangles: Important Terms, Scalene, Acute, and Obtuse Triangle

Formula Of Perimeter Shapes

Sphere Formula: Diameter, Surface Area and Volume

Ordinate: Abscissa, Plotting Ordinates, Relation, Solved Examples

Integers as Exponents: Explanation, Rules and Method of Solving

Central Tendency: Definition, Methods and Sample Questions

Line Segment: Definition, Measurement and Examples

Line, Line Segment and Ray: Differentiation and Sample Questions

Area of Equilateral Triangle, Perimeter & Altitude Formulas

You can also check

Comments

No Comments To Show

SUBSCRIBE TO OUR NEWS LETTER

COLLEGE NOTIFICATIONS

EXAM NOTIFICATIONS

NEWS UPDATES

Download the Collegedunia app on

downloadapp_banner image

downloadapp_banner image

© 2026 Collegedunia Web Pvt. Ltd. All Rights Reserved