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If xsqrt(1+y+)ysqrt(1+x)=0 then (dy)/(dx...

If `xsqrt(1+y+)ysqrt(1+x)=0` then `(dy)/(dx)` equals.

Answer

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Knowledge Check

  • If y=a^(logx),a>0 then (dy)/(dx) equals

    A
    `(a^(logx))/x`
    B
    `(a^(logx))/loga`
    C
    `(a^(logx))/(logx)`
    D
    None of these.

  • If y=n^(x),ngt0 then (dy)/(dx) is equal to

    A
    `xn^(x-1)`
    B
    `(x)/(logn)`
    C
    `n^(x)logn`
    D
    None of these

  • If y=(tan^(-1)x)^(2) then (dy)/(dx) is equal to:

    A
    `2tan^(-1)x`
    B
    `(2tan^(-1))/(1+x^(2))`
    C
    `-(2tan^(-1)x)/(1+x^(2))`
    D
    `(tan^(-1)x)/(1+x^(2))`

    • Similar Questions

    Explore conceptually related problems

    If y=x^(x^(2)), then (dy)/(dx) equals

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    if y=sec(tan^(-1)x), then (dy)/dx is equal to

    If ysqrt(1-x^(2)) +xsqrt( 1-y^(2)) =1,then (dy)/(dx)=

    If y = n^x , n lt 0 then (dy)/(dx) is equal to

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