Check sibling questions

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.

 


Transcript

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.

  1. Class 10
  2. Solutions of Sample Papers for Class 10 Boards

About the Author

Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo