Math, asked by ooohooo, 7 months ago

(tan A + cot A) (cosec A - sin A) (sec A - cos A) = 1​

Answers

Answered by Anonymous
5

Step-by-step explanation:

put tanA=sinA/cosA

cotA= cosA/sinA

cosecA=1/sina

secA= 1/cosA

and get answer

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