Question

if m sin square 63 + sin square 27 upon 4 cos square 17 + 4 cos square 73 is equal to - one upon two so find the value of m

Answer 1

I think the question is " m sin square 63 + (m) sin square 27 upon 4 cos square 17 + 4 cos square 73 is equal to - one upon two" And hope it helps u definitely And thanks for asking doubt