Question

Value of
Cos iso
sin 150​

Answer 1

Answer:

First of all, observe that 150=180−30 . the answer comes from the fact that cos(30)=√32 and sin(30)=12 are known values.

hope it help u.

plz make me a brainlists.

and follow me i will follow u back.

and plz try to verified my answer.

Answer 2

Answer:

Explanation: first of all, observe that 150= 180- 30 the answer comes from the fact that cos

32 and sin (30)=12 are known values