Home
Class 11
MATHS
If Sr=int sinx d (i^r x), where (i=sqr...

If `S_r=int sinx d (i^r x)`, where `(i=sqrt(- 1))`, then `sum_(r=1)^(4n-1) S_r` is `(n in N)`

Promotional Banner

Similar Questions

Explore conceptually related problems

If S_(r)=int sin xd(i^(r)x), where (i=sqrt(-1)), then sum_(4n-1)^(4n-1)S_(r) is (n in N)

If I(r)=r(r^(2)-1), then sum_(r=2)^(n)(1)/(I(r)) is equal to

If sum_(r=1)^(n)I(r)=2^(n)-1 then sum_(r=1)^(n)(1)/(I_(r)) is

If sum_(r=1)^(n)cos^(-1)x_(r)=0, then sum_(r=1)^(n)x_(r) equals to

m sum_(r=1)^(n)(1)/(n)sqrt((n+r)/(n-r))

Let sum_(r=1)^(n)r^(4)=f(n)," then " sum_(r=1)^(n) (2r-1)^(4) is equal to