compute a value for int [ 0 to 1 ] x cos ( x )^ (1/2) dx

[Smily]

I have a problem: :roll:

Compute a value for the integral int [ 0 to 1 ] x cos ( x )^ (1/2) dx to five decimal places of accuracy.

 

[galactus]

This is a booger of an integral to evaluate in elementary fashion. I would use technology. Maybe a Riemann Sum.

 

[Smily]

thank you, galactus