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If y=2sinx+3cosx, prove that : y+(d^(2)y...

If `y=2sinx+3cosx`, prove that : `y+(d^(2)y)/(dx^(2))=0`

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Knowledge Check

  • If y= 2 sin x+3 cosx , then y + (d^(2)y)/(dx^(2)) is

    A
    1
    B
    0
    C
    2
    D
    3

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