Question

sin (sin3/5+cot3/2) ?​

Answer 1

Answer:

17/6.

Step-by-step explanation:

tan (sin 3/5 +cot 3/2)

By triangle method,

sin 3/5 = tan 3/2

and,

cot = 3/2 = tan 2/3

so on putting,

tan(tan 3/4+ tan 2/3)

tan (3/4+2/3) by (1-3/4×2/3)

9+8/12=17

12-6/12=6

therefore, 17/6.

I THINK IT IS MORE USEFUL TO YOU