Math, asked by rpallavi427, 8 months ago

Please solve 10th and 11th questions

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Answered by atahrv

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10th solution is in the image...

Solution 11.

LHS=>tan²θ+cot²θ+2=>sec²θ-1+cosec²-1+2=>sec²θ+cosec²θ+2-2=>sec²θ+cosec²θ=RHS.

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