Question

If 5 sin theta=4,then cos theta-tan theta by 2 cot theta

Answer 1

Answer:

Step-by-step explanation:

sinA=4/5, so cosA=3/5 ,tanA=4/3 &cotA=3/4

(3/5-4/3)/2×3/4

-11/10

Answer 2

$\huge{\textbf{\blue{Solution is here.}}}$

Question: If 5 sin theta=4,then cos theta-tan theta by 2 cot theta.

Solution:- Firstly, we have to write sin theta 's value because perpendicular and hypotenuse is given. Then, we use Pythagoras theorem to find base of right angled triangle. Then, according to the question we calculate and get answer.