posted by Anonymous .
Find the derivative of the integral.
I think the answer is A. Can you check my answer please?
AP calculus -
derivative of an integral is the function.
consider a function f(t)
and then the integral from t=0 to a
int f(t) overlimits= INT f(t) at upperlimit- int f(t) at lower limit
then d/dt INT f(t)= f(upper)-f(lower).
so here, at t-0, the f(lower)=0
and then the answer is
t/sqrt(1-t^3) at t=x^3