Question

if tan A=cot A then find cosA​

Answer 1

Answer:

I can't understand your question

Answer 2

Answer:

Cos A = Sin A

Step-by-step explanation:

Tan A = Sin A/Cos A , Cot A= Cos A /Sin A

Equating on both sides

• Sin A /Cos A=Cos A/Sin A
• Sin^2 A =Cos^2 A
• Cos A =Sin A