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Show that cos sqrt(x) in non- periodi...

Show that `cos sqrt(x) `in non- periodic .

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Knowledge Check

  • int cos sqrt(x) dx =

    A
    `2 [ sqrt(x) sin sqrt(x) + cos sqrt(x) ] + c `
    B
    2 `[ sqrt(x) sin sqrt(x) - cos sqrt(x) ] + c `
    C
    2 `[ sqrt(x) cos sqrt(x) + sin sqrt(x) ] + c `
    D
    2 `[ sqrt(x) cos sqrt(x) -sin sqrt(x) ] + c `

  • int cos sqrt(x)dx=

    A
    `2 sqrt(x)sin sqrt(x)+2 cos sqrt(x)+c`
    B
    `2 sqrt(x)sin sqrt(x)+2 sin sqrt(x)+c`
    C
    `2 sqrt(x)sin sqrt(x)-2 cos sqrt(x)+c`
    D
    ` sqrt(x)cos sqrt(x)-2 cos sqrt(x)+c`

  • Statement 1 : f(x)=cos(x^(2)-tan x) is a non-periodic function. Statements 2 : x^(2)-tan x is a non-periodic function .

    A
    Statement 1 is true, statement 2 is true, statement 2 is correct explanation for statement 1.
    B
    Statement 1 is true, statement 2 is true, statement 2 is not correct explanation for statement 1.
    C
    Statement 1 is false, but statement 2 is true
    D
    Statement 1 is true, but statement 2 is false

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