Question

(1+cot²) tan/sec ²=cot​

Answer 1

Answer:

I Hope, this will help you :

Step-by-step explanation:

There were some identities and some reciprocal relations used in the questions like:

1.  Sin²θ + Cos²θ = 1

2.  Tan θ = Sin θ / Cos θ

3.  Sec θ = 1/Cos θ

4.  Cot θ = Cos θ/Sin θ