Recommended Questions
- The sum sum(r=1)^10 (r^2+ 1) xx (r!) is equal to :
Text Solution
|
- Find the sum of the series sum(r=1)^n rxxr !dot
Text Solution
|
- The sum sum(r=1)^(10)(r^(2)+1)xx(r!) is equal to
Text Solution
|
- If sum(r=1)^(10)r(r-1)10C(r)=k.2^(9), then k is equal to- -1
Text Solution
|
- 502. The sum sum(r=1)^(50)r.(2^(r)+2^(50-r)) equals
Text Solution
|
- sum(r=1)^(n)r^(2)-sum(m=1)^(n)sum(r=1)^(m)r is equal to
Text Solution
|
- Sum of the series sum(r=1)^n (r^2+1)r!, is
Text Solution
|
- The sum sum(r=2)^(oo)(1)/(r^(2)-1) is equal to
Text Solution
|
- sum(r=1)^(n) r^(2)-sum(r=1)^(n) sum(r=1)^(n) is equal to
Text Solution
|