Question

10. Prove that:
1
(i) sin A - cos A
1
sin A +cos A
2 cos A
2 sin? A-1​

Answer 1

Answer:

.vzgkxyo ex hlvljclh lnvlb jvlb lbxkb lbclh

Step-by-step explanation:

which kv ohcig lh Pagal simple h