If 1 1^4 + 1 2^4 + 1 3^4 +....... = ^4 90 , 1 1^4 + 1 3^4 + 1 5^4 +....... = 1 2^4 + 1 4^4 + 1 6^4 +....... =...

Question

If 1 1^4 + 1 2^4 + 1 3^4 +....... = ^4 90 , 1 1^4 + 1 3^4 + 1 5^4 +....... = 1 2^4 + 1 4^4 + 1 6^4 +....... = Then is equal to

Accepted Answer

(2)

JEE Main 2025 Mathematics question