(1-cos^2theeta) sec^2theeta
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Answer:
cot^2 theeta hoga
Step-by-step explanation:
1-cos2 theeta ko sin2 theeta likho fir usko reciprocal kar do toh Cosec2theeta aayga
Answered by
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Answer:
sorry , sshinghvart
I don't know the answer
and my teacher is not taught me this .
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