Given `2^(2)+4^(2)+6^(2)+………….+40^(2)=11480` then the value of `1^(2)+2^(2)+3^(2)+…….+20^(2)` is

The value of (9^(2)+40^(2))^(3/2)=

If 1^(2) + 2^(2) + 3^(3)+ 4^(2) + …….. + 10^(2) = 385 then find the value of 2^(2) + 4^(2) + 6^(2) + ………. + 20^(2)

Given that 1^(2) + 2^(2) + 3^(2) + ... + 20^(2) = 2870 , the value of (2^(2) + 4^(2) + 6^(2) + ... + 40^(2)) is :

The value of 6^2 + 7^2 + 8^2 +…… + 20^2 is

The value of (1/2)^(-2)+(2/3)^(-2)+(3/4)^(-2) is

The value of [1^(-2)+2^(-2)+3^(-2)]xx6^(2) is ____________.

Given that (1^(2)+2^(2)+3^(2)+..20^(2))=2870, the value of (2^(2)+4^(2)+6^(2)++40^(2)) is 2870 (b) 5740(c)11480(d)28700

Given that (1^(2)+2^(2)+3^(2)+......+10^(2))=385, the value of (2^(2)+4^(2)+6^(2)+....+20^(2)) is equal to

IF S=1^(2)+3^(2)+5^(2).....99^(2) then the value of the sum 2^(2)+4^(2)+6^(2)...100^(2)