Solving Equation Including Summation - Missing Link

[snajem]

Hello,

thank you in advance for considering this post

I am trying to solve the following equation, where previous f was found to be e, whereby f(1) = e(1) = 2.71828182846


floor((f(1) - [1/9 + 1/225 + 1/1225 + ... ])) / 13 + (5(gamma(1/2))^2) / pi

Check here for clearer pic:

​< link to objectionable page removed >

After figuring out that the summation is of the form 1/((1^2)(3^2)) + 1/((3^2)(5^2)) + 1/((5^2)(7^2)) ..., I came to this result:

I found the final result to be: 20 + 5 = 25

Yet, I was still told that this answer is wrong. Am I missing something? Do the "..." or the brackets have a particular meaning? Is there a trick somewhere, or is the result I found correct?


Thanks again for taking the time to help me out Much appreciated! And have a fantastic day!

 

[Deleted member 4993]

Hello,

thank you in advance for considering this post

I am trying to solve the following equation, where previous f was found to be e, whereby f(1) = e(1) = 2.71828182846


floor((f(1) - [1/9 + 1/225 + 1/1225 + ... ])) / 13 + (5(gamma(1/2))^2) / pi

Check here for clearer pic: <link removed>

After figuring out that the summation is of the form 1/((1^2)(3^2)) + 1/((3^2)(5^2)) + 1/((5^2)(7^2)) ..., I came to this result:

I found the final result to be: 20 + 5 = 25

Yet, I was still told that this answer is wrong. Am I missing something? Do the "..." or the brackets have a particular meaning? Is there a trick somewhere, or is the result I found correct?


Thanks again for taking the time to help me out Much appreciated! And have a fantastic day!

What did you get for 1/((1^2)(3^2)) + 1/((3^2)(5^2)) + 1/((5^2)(7^2))......?