Question

UQ.13. Prove that:
(1 - sin 0 + cos 0)2 = 2(1 + cos 0) (1 - sin 0).​

Answer 1

Answer:

sin0=0

cos0=1

so put these values in above equation,

we get

(1-0 + 1)2=2(1+1)(1-0)

(2)2=2(2)(1)

4=4

hence proved.

Answer 2

Answer:

4 = 4

hence proved that LHS = RHS