Question

what is the value of the expression (1/2^2-1)+(1/4^2-1)+(1/6^2-1)+(1/8^2-1)+(1/10^2-1)+1/12^2-1)+(1/14^2-1)+(1/16^2-1)+(1/18^2-1)+(1/20^2-1)

Answer 1

Answer:

What is the value of the expression ... What is the value of the expression (1/2^2-1)+(1/4^2-1)+(1/6^2-1)+(1/8^2-1)+(1/10^2-1)+1/12^2-1)+(1/14 .

Answer 2

What is the value of the expression ... What is the value of the expression (1/2^2-1)+(1/4^2-1)+(1/6^2-1)+(1/8^2-1)+(1/10^2-1)+1/12^2-1)+(1/14 .