Derive reduction formula for
`l_((n","m))=int (sin^(n)x)/(cos^(m)x)dx`.

int(sin^(m)x)/(cos^(m+2)x)dx=

sin^(m)x.cos^(n)x

Derive the reduction formula for int tan^(n) xdx .

Find the reduction formula for I_n = int (a^2 - x^2)^n dx

Reduction Formula for int sin^(m)x cos^(n)xdx

Obtain reduction formula for If I_(n)=int (log x) ^(n)dx, then show that I_(n) =x (log x)^(n) -nI_(n-1), and hence field int (log x) ^(4) dx.

Differentiate sin^(m)x*cos^(n)x

Differentiate sin^(m)x*cos^(n)x

If I_(n)= int(sin nx)/(cos x)dx , then I_(n)=