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`intsqrt[1+sin2x]dx`A. `sinx + cosx + C`B. `-sinx + cos x + C`C. `sin x - cos x + C`D. `-sin x - cos x + C` |
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Answer» Correct Answer - C `(1+ sin 2x) = sin^(2) x + cos^(2)x + 2sin x cos x = (sinx +cosx)^(2)` `sqrt(1+sin2x) = (sinx + cosx)`. |
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