Practice Questions CBSE - Maths Class 10 (2023 Boards)

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Question 24 (Choice 1) - Practice Questions CBSE - Maths Class 10 (2023 Boards) - Solutions of Sample Papers for Class 10 Boards

Last updated at August 14, 2026 by

If cos (A + 2B) = 0, 0° ≤ (A + 2B) ≤ 90° and cos (B - A) = (√3)/2, 0° ≤ (B - A) ≤ 90°, then find cosec (2A + B). Show your work.

 

[Practice Question Class 10] If cos (A + 2B) = 0, 0° ≤ (A + 2B) ≤ 90° - Practice Questions CBSE - Maths Class 10 (2023 Boards)

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If cos (A + 2B) = 0, 0° ≤ (A + 2B) ≤ 90° and cos (B - A) = (√3)/2, 0° ≤ (B - A) ≤ 90°, then find cosec (2A + B). Show your work.

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