Question

if 13 sin A= 5 and A is acute then find the value of 5sinA- 2 cos A/ tanA

Answer 1

SinA = 5/13

5×5/13-2×12/13÷5/12

25/13 - 24/13×12/5

25/13 - 288/65

125-288/65

163/65

here is your answer