Question

Help me find the sum of this please!

Answer 1

\[(7^2+1)/(7^2−1)+(9^2+1)/(9^2−1)+(11^2+1)/(11^2−1)+...+(49^2+1)/(49^2−1)\]

Answer 2

\[ Sn = \frac{ n }{ 2 } \left( a1 +an \right)\]

Answer 3

use that plus what @Loser66 SAID

Answer 4

hehehe. I said nothing, @monkeyking1