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CBSE Class 10 Maths (Standard) 2024 · Paper 30/2/1 · Question 19

Introduction to Trigonometry 1 mark Medium
Choose the correct option for the following Assertion (A) and Reason (R).

Assertion (A): If , then the value of is .

Reason (R): For every angle , .

  1. (a)Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).
  2. (b)Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of Assertion (A).
  3. (c)Assertion (A) is true, but Reason (R) is false.
  4. (d)Assertion (A) is false, but Reason (R) is true.

Answer

(a) Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).

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