Question

??? solve it please ( ╹▽╹ )​

Answer 1

Explanation:

1) Sin x/Cos x = Tan x

2) Tan x × Tan(90-x) = Tan x × Cot x = 1

becoz Tan (90-x) = Cot x

becoz Tan x × Cot x = 1

3) Sin (90-x) = Cos x

4) Cos(90-x) = Sin x

5) Sin 30°= 1/2

Answer 2

Explanation:

Sorry, Yaar mujhe e samajh nhi aaya .