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प्रश्न
Differentiate the following:
y = `"e"^(xcosx)`
उत्तर
y = `"e"^(xcosx)`
`("d"y)/("d"x) = "e"^(xcosx) (x - sinx + cosx * 1)`
`("d"y)/("d"x) = "e"^(xcosx) (cos x - x sin x)`
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