2. Prove the following identities. 1 + tane cos + sine b) sec sin(x − x) cos(x + x) tan (2.x - x) (3 30 *cot 2 sinx-sinh
Posted: Tue May 10, 2022 9:21 am
2. Prove the following identities. 1 + tane cos + sine b) sec sin(x − x) cos(x + x) tan (2.x - x) (3 30 *cot 2 sinx-sinh sec JT + Xcsc NIS +x NI 14