NCERT Solutions for Class 11 Term_policy Chapter 3 Trigonometric Functions

Trigonometric Functions Here is the CBSE Term_policy Chapter 3 for Class 11 students. Summary and detailed explanation of the lesson, including the definitions of difficult words. All of the exercises and questions and answers from the lesson's back end have been completed. NCERT Solutions for Class 11 Term_policy Trigonometric Functions Chapter 3 NCERT Solutions for Class 11 Term_policy Trigonometric Functions Chapter 3 The following is a summary in Hindi and English for the academic year 2025-26. You can save these solutions to your computer or use the Class 11 Term_policy.

Question 1

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Find the values of x and y when.

$space space space space space space space space left parenthesis 2 straight x comma space straight x plus straight y right parenthesis space equals space left parenthesis 6 comma space 2 right parenthesis$

Solution

(2x, x + y) = (6, 2)
$rightwards double arrow$ 2x = 6 or x = 3
and x + y = 2 or 3+y = 2 or y = -1
Hence, x = 3, y = -1

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NCERT Solutions for Class 11 Term_policy Chapter 3 Trigonometric Functions

Find the values of x and y when.

$space space space space space space space space left parenthesis 2 straight x comma space straight x plus straight y right parenthesis space equals space left parenthesis 6 comma space 2 right parenthesis$

$space space space space space space space space open parentheses straight x over 3 plus 1 comma space straight y minus 2 over 3 close parentheses equals open parentheses 5 over 3 comma 1 third close parentheses$ , find the values of x and y.

Find the values of x and y when

(x²^--x, y²-3y+2)=(0, 0)

If A = {a, b, c} and B = {p, q}, then find :

(i) A x B (ii) B x A (iii) A x A (iv) B x B (v) n (A x B) (vi) n (B x A) (vii) n (A x A) (viil) n (B x B).

If A = {1, 2}, B = {3, 4} and C ={x : x is even x divides 15}, that show that

$space space space space straight A space straight x space left parenthesis straight B intersection straight C right parenthesis space equals space straight ϕ$

If A = {–1, 1}, find A × A × A.

Let A = {–1, 1}, B = {2, 3}, C = {3, 5} be subsets of real numbers.

Let A = {–1, 1}, B = {2, 3}, C = {3, 5} be subsets of real numbers.

n(A X A)

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NCERT Solutions for Class 11 Term_policy Chapter 3 Trigonometric Functions

Find the values of x and y when.

, find the values of x and y.

Find the values of x and y when(x2--x, y2 -3y+2)=(0, 0)

If A = {a, b, c} and B = {p, q}, then find : (i) A x B (ii) B x A (iii) A x A (iv) B x B (v) n (A x B) (vi) n (B x A) (vii) n (A x A) (viil) n (B x B).

Let A = {1,2,3}, Find A X B

If A = {1, 2}, B = {3, 4} and C ={x : x is even x divides 15}, that show that

If A = {–1, 1}, find A × A × A.

Let A = {–1, 1}, B = {2, 3}, C = {3, 5} be subsets of real numbers.

Let A = {–1, 1}, B = {2, 3}, C = {3, 5} be subsets of real numbers.n(A X A)

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

Find the values of x and y when.

$space space space space space space space space left parenthesis 2 straight x comma space straight x plus straight y right parenthesis space equals space left parenthesis 6 comma space 2 right parenthesis$

$space space space space space space space space open parentheses straight x over 3 plus 1 comma space straight y minus 2 over 3 close parentheses equals open parentheses 5 over 3 comma 1 third close parentheses$ , find the values of x and y.

Find the values of x and y when

(x²^--x, y²-3y+2)=(0, 0)

If A = {a, b, c} and B = {p, q}, then find :

(i) A x B (ii) B x A (iii) A x A (iv) B x B (v) n (A x B) (vi) n (B x A) (vii) n (A x A) (viil) n (B x B).

If A = {1, 2}, B = {3, 4} and C ={x : x is even x divides 15}, that show that

$space space space space straight A space straight x space left parenthesis straight B intersection straight C right parenthesis space equals space straight ϕ$

Let A = {–1, 1}, B = {2, 3}, C = {3, 5} be subsets of real numbers.

n(A X A)