prove by induction that 3.7^(2n)+1 is divisible by 4
test for n=1
3.7^2+1 = 14.69
BZZZZTT! But thanks for playing.
I suspect a typo in your presentation.
3.7^2+1 = 14.69
BZZZZTT! But thanks for playing.
I suspect a typo in your presentation.