Math, asked by priyadarshinishukla, 7 months ago

cosA is equal to
1-1/cosec A
2- underoot 1+tan^2 A
3-1/underoot1+tan^2 A
4- 1/ sinA

Answers

Answered by akhileshyadav22018

1

Answer:

cosA is equal to 1/ √1+tan^2A

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