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प्रश्न
Choose the correct alternative:
The maximum slope of the tangent to the curve y = ex sin x, x ∈ [0, 2π] is at
विकल्प
`x = pi/4`
`x = pi/2`
`x = pi`
`x = (3pi)/2`
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उत्तर
`x = pi/2`
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