Continuity and DifferentiabilityHard

Question

(ex sin √3 x) equals -

Options

A.ex sin (√3 x + π/3)
B.2ex sin (√3x + π/3)
C.1/2ex sin (√3x + π/3)
D.1/2ex sin (√3x - π/3)

Solution

y = ex sin √3 x
= 2ex
= 2.ex sin

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