Knowing your A, B and Cs

How many solutions for non-negative integers \((a,b,c)\) are there to the equation below?

\[2^a+2^b= c!\]

\[\] Notation: \(!\) is the factorial notation. For example, \(8! = 1\times2\times3\times\cdots\times8 \).

×

Problem Loading...

Note Loading...

Set Loading...