The sum `1/(1+1^2+1^4)+2/(1+2^2+2^4)+3/(1+3^2+3^4)+...............+(99)/(1+99^2+99^4)`

( The sum )/(1+1^(2)+1^(4))+(2)/(1+2^(2)+2^(4))+(3)/(1+3^(2)+3^(4))+.........+(99)/(1+99^(2)+99^(4))

The sum of series 1/(1-3.1^2+1^4)+2/(1-3.3^2+2^4)+3/(1-3.3^2+3^4)+......... up to 10 terms, is equal to

The sum of series (601)/(50)((1)/(1+1^(2)+1^(4))+(2)/(1+2^(2)+2^(4))+(3)/(1+3^(2)+3^(4))+...+(24)/(1+(24)^(2)+(24)^(4)))

lim_ (n rarr oo) (1 ^ (99) + 2 ^ (99) + 3 ^ (99) + ...... n ^ (99)) / (n ^ (100)) =

Find the sum (1)/(1+sqrt(2))+(1)/(sqrt(2)+sqrt(3))+(1)/(sqrt(3)+sqrt(4))+.......... upto 99 terms.

Find the sum (1)/(1+sqrt(2))+(1)/(sqrt(2)+sqrt(3))+(1)/(sqrt(3)+sqrt(4))+.......... upto 99 terms.

The sum of : (2^2 + 4^2 + 6^2 + …….+ 100^2) - (1^2 + 3^2 + 5^2 + …+ 99^2) is :

The value of (1)/(1xx2)+(1)/(2xx3)+(1)/(3xx4)+..... +(1)/(99xx100) is