`int (logx)^2 x dx` is equal to

I= int (logx)^2/x dx

inte^(-logx)dx is equal to

int_(1)^(x) (logx^(2))/x dx is equal to

int(xcosxlogx-sinx)/(x(logx)^2)dx is equal to (A) sinx+c (B) logxsinx+c (C) logx+sinx+c (D) none of these

int(xcosxlogx-sinx)/(x(logx)^2)dx is equal to (A) sinx+c (B) logxsinx+c (C) logx+sinx+c (D) none of these

int _(1)^(3) (cos (logx))/(x) dx is equal to

int{(logx-1)/(1+(logx)^(2))}^(2) dx is equal to

int{(logx-1)/(1+(logx)^(2))}^(2) dx is equal to

int32x^(3)(logx)^(2) dx is equal to