Math, asked by bhartinitish369, 11 months ago

.. यदि cosec x + cot.x = a, तो cos.x होगा​

Answers

Answered by shyamk552
0

Answer:

asinx-1

Step-by-step explanation:

cosecx+cotx=1

(1÷sinx)+(cosx÷sinx)=a

(1+cosx)÷sinx=a

1+cosx= asinx

cosx=asinx-1

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