Question

If COSEC theta = 7 by 8 find sintheta and cos theta ​

Answer 1

Step-by-step explanation:

cosec theta = 7/8

cosec theta= 1/sin theta

sin theta = 8/7.

sin²+ cos²= 1

(8/7)² + cos²= 1

cos²= 1-64/49

cos²= -15/49