on int [0,1]
Should I set u=arcsinx^2 and dv=x ??
Follow Math Help Forum on Facebook and Google+
That is correct. You then need to use substitution on the second integral. Just ask if you get stuck.
start with ...
now go with parts ... let and
u=arcsin(t) -> du=
dv=dt -> v=t
=> (t)arcsin(t) -
I'm getting lost here....
you are back-substituting too soon ... get the integral done completely in terms of t, then back substitute when finished.
finish by back substituting for ...
where do you get the + 1/4 from???
the -2 is needed for the substitution required to find the antiderivative of the last integral expression.
View Tag Cloud