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Prove: cottheta+cosectheta-1/cottheta-cosectheta+1

Prove:
 
cottheta+cosectheta-1/cottheta-cosectheta+1

Grade:10

1 Answers

Latika Leekha
askIITians Faculty 165 Points
8 years ago
Hello student,
Your question is not clear and seems to be incomplete. Please recheck your question and post it again.

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