Math, asked by mardavpatel28p8kcp9, 1 year ago

1 + cos - sin/sin(1+cos)=cot

Answers

Answered by Deepu2365
4
What is the question in this ?

mardavpatel28p8kcp9: prove that 1 + cos - sin^2/sin(1+cos)=cot
Deepu2365: Is it from ncert ?
mardavpatel28p8kcp9: yes
Deepu2365: Tell the exercise and Q no
mardavpatel28p8kcp9: from Rd sharma
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