I have to verify this identity. It's supposed to be in sigma notation but I don't know how to format it like that. Hope you guys understand what this is trying to say:
I have to verify this identity. It's supposed to be in sigma notation but I don't know how to format it like that. Hope you guys understand what this is trying to say:
sum from {i = 1} to{n} (2i-1) = n^2 for n = 4,5,6
Substitute 4 for n in the above and evaluate both sides, are they equal? then you have verified it for n=4.