integrte this using wafllis formula.. thanx
integral of x^4 squareroot of(1-x^3) with upper limit (a) and lower limit (0).

Question

integrte this using wafllis formula.. thanx 
integral of x^4 squareroot of(1-x^3) with upper limit (a) and lower limit (0).

anonymous · Answer

i mean wallis
formula

anonymous · Answer

Hopefully someone will help u.

I can't see the connection between the wallis formula and the integral myself....

anonymous · Answer

ok u can integrate it using wallis formula but i dont know how

anonymous · Answer

The only thing I can think of is maybe u are expected to make a substitution, x= sin u or something like that, look here: http://en.wikipedia.org/wiki/Wallis%27_integrals

anonymous · Answer

thank u for helping

anonymous · Answer

can i ask u another question?