Home
Class 11
MATHS
The sum sum(r=2)^oo1/(r^2-1) is equal to...

The sum `sum_(r=2)^oo1/(r^2-1)` is equal to

Promotional Banner

Similar Questions

Explore conceptually related problems

If sum_(r=1)^(oo)(1)/((2r-1)^(2))=(pi^(2))/(8) , then sum_(r=1)^(oo) (1)/(r^(2)) is equal to

If t_(r)=(r)/(4r^(4)+1), then sum_(r=1)^(oo)t_(r) is equal to

sum _(r = 2) ^(oo) (1)/(r ^(2) - 1) is equal to :

The value of sum_(r=1)^(oo)(r)/(3^r) is equal to:

The value of sum_(r=1)^(oo)cot^(-1)(2r^(2)) is equal to

If sum_(r=1)^(n)T_(r)=(n(n+1)(n+2))/(6), then the value of sum_(r=1)^(oo)((1)/(T_(r))) is equal to

The value of the lim_(n->oo)tan{sum_(r=1)^ntan^(- 1)(1/(2r^2))} is equal to

The value of the lim_(n->oo)tan{sum_(r=1)^ntan^(- 1)(1/(2r^2))} is equal to

(sum_(r=1)^n r^4)/(sum_(r=1)^n r^2) is equal to