I have no idea where to go on this one:
using substitution t = sinx evaluate the following integral within the limits pi/2 to pi/6:
4cosx /(3 + (cosx)^2 dx
i thought about using t^2 = s(inx)^2 but get in a right mess!
Can you help?
Thanks D
I have no idea where to go on this one:
using substitution t = sinx evaluate the following integral within the limits pi/2 to pi/6:
4cosx /(3 + (cosx)^2 dx
i thought about using t^2 = s(inx)^2 but get in a right mess!
Can you help?
Thanks D