Recommended Questions
- 1*2+2*2^2+3*2^3+*2^n=(n-1)2^(n+1)+2
Text Solution
|
- lim (n rarr oo n rarr oo) (1.n ^ (2) +2 (n-1) ^ (2) +3 (n-2) + ... + n...
Text Solution
|
- Prove that (1^2)/3""^n C1+(1^2+2^2)/5^n C2(1^1+2^2+3^2)/7^n C3+ +(1^2+...
Text Solution
|
- 1*2+2*2^(2)+3*2^(3)+..........+n*2^(n)=(n-1)2^(n+1)+2
Text Solution
|
- 1*2+2*2^(2)+3*2^(3)+*2^(n)=(n-1)2^(n+1)+2
Text Solution
|
- Prove that 1*2+2*3+3*4+.....+n*(n+1)=(n(n+1)(n+2))/(3)
Text Solution
|
- If 1*1!+2*2!+3*3!+ . . .+n*n ! =(n+1)!-1 then show that, 1*1!+2*2!+3*3...
Text Solution
|
- योग निकालें n^(2).1+(n-1)^(2).2+(n-2)^(2).3+...+1^(2).n.
Text Solution
|
- A) |lim(n rarr oo)((n^((1)/(2)))/(n^((3)/(2)))+(n^((1)/(2)))/((n+3)^((...
Text Solution
|