how many integer solutions does the equation

2\(t^{2}\) +1 = \(a^{2}\) have?? where t,a are integers

can any one help me in deriving the integer solutions explicitely??

thanks in advance

No vote yet

3 votes

×

Problem Loading...

Note Loading...

Set Loading...

## Comments

Sort by:

TopNewestThis basically a Pell's equation switched around.

Log in to reply

Hint: consider the different parities. What do you know if for instance \(t\) is even?

Log in to reply