Question

if tan A=cotA then find cosA​

Answer 1

Answer:

4 is answers

Step-by-step explanation:

ANSWER

Given tan A+cot A=2

Squaring on both sides we get,

tan

2

A+cot

2

A+2tanAcotA=4

tan

2

A+cot

2

A+2=4

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Answer 2

Answer:

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