prove that
tan²+ Cot² +
2= cose²+sec²
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2
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Answered by
1
Answer:
( Tan² + 1 = sec²
( cot² + 1 = cosec²
tan² + 1 + cot² + 1 = sec² + cosec²
tan² + cot² + 2 = sec + cosec²
I hope answer is helpful to us
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