Question

if cot 0 = 7/8; evaluate=(1 + sun 0) (1- sin 0)/ (1+cos 0) (1-cos0)​

Answer 1

Answer:

cot0=7/8

(1+sin0) (1-sin0) /(1+cos0) (1-cos0)

((1+(1/cos0) ) ((1-1/cos0))

cot0-1

7/8-1

1/8