Home
Class 11
MATHS
If sum(r=1)^nTr=(n(n+1)(n+2))/6, then th...

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

Promotional Banner

Similar Questions

Explore conceptually related problems

sum_(r=1)^n r (n-r +1) is equal to :

sum_(r=1)^n r (n-r +1) is equal to :

If sum_(r=1)^(n)T_(r)=(3^(n)-1), then find the sum of sum_(r=1)^(n)(1)/(T_(r))

If sum_(r=1)^n T_r=(3^n-1), then find the sum of sum_(r=1)^n1/(T_r) .

If sum_(r=1)^n T_r=(3^n-1), then find the sum of sum_(r=1)^n1/(T_r) .

If sum_(r=1)^n T_r=(3^n-1), then find the sum of sum_(r=1)^n1/(T_r) .

If f(n)=sum_(r=1)^(n) r^(4) , then the value of sum_(r=1)^(n) r(n-r)^(3) is equal to

If f(n)=sum_(r=1)^(n) r^(4) , then the value of sum_(r=1)^(n) r(n-r)^(3) is equal to

If S_(r)= sum_(r=1)^(n)T_(1)=n(n+1)(n+2)(n+3) then sum_(r=1)^(10) 1/(T_(r)) is equal to