Math, asked by sathishsathish39432, 11 months ago

a+b=90°then prove that tans tanb+ tana cotb/ sina sec b- sin²/cos²a = cot² b

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Answered by ajaydehuri2

0

Answer:

please write the question which can be easily understand.

Answered by prakriti1010

2

Answer:

plzz write the question clearly

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