Math, asked by mahinddarnad, 4 months ago

If tan A = cot A then find cos A.

Answers

Answered by naquiyakhudelwala843

0

then

cos A = sec A

ur welcome

Answered by baidsweta98

0

Answer:

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

tan

2

A+cot

2

A=2

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