If `I_n=int(sinx)^ndx, n in N`, then `5I_4-6I_6` is equal to

If I_(n)=int(sin x)^(n)dx,n in N, then 5I_(4)-6I_(6) is equal to

Method of integration by parts : If int_(n)=int(sinx)^(n)dx, x in N then the value (5I_(4)-6I_(6)) is .....

If I_(n)=int(sinnx)/(sinx)dx, then I_(5)-I_(3)=

If I_n = int sin^n x \ dx, then n I_n - (n-1) I_(n-2) equals

If I_(n)=int x^(n)e^(x)dx, then I_(5)+5I_(4)=

If I_(n)=int x^(n)e^(x)dx, then I_(5)+5I_(4)=

If I_(n)=int_(0)^(1)x^(n)e^(-x)dx for n in N, then I_(7)-I_(6)=