1.

Let f(x)=int_(0)^(x)(sint)/(t)dt,xgt0, then

Answer»

`F(X)`has a local MAXIMA at `x=npi(N=2k,kinI^(+))`
f(x) has a local minima at `x=npi(n=2k,kinI^(+))`
f(x) has neither maxima nor minima at `x=npi(n inI^(+))`
f(x) has local maxima at `x=npi(n=2k-1,kinI^(+))`

Answer :B::D


Discussion

No Comment Found