Math, asked by aman3813, 1 year ago

1-cos theta/1+cos theta= (cosec theta-cot theta) 2

CLASS 10 TRIGO.... ​

Answers

Answered by tina759852
1

Step-by-step explanation:

also in last line there is identity used

sin2theta=2 sin theta×cos

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Answered by MяMαgıcıαη
1

Answer:

refer to the attachment for the solution

Attachments:
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