Cpt qa doubt - limits, differentiation

Discussion in 'CPT' started by dinesh, Jan 30, 2014.

  1. dinesh

    dinesh Member

    Please help me with this question..Thanks in advance.


    1) (1+x)^6 then lim f(x) is equal to is?
    ----------- x->0 (1+x)^2-1

    2) If f(x) = {(a+x)/(1+x)}^(a+1+2x) the value of d [f(x)]

    --- dx

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