- #1
tomwilliam
- 144
- 2
Homework Statement
I'm trying to express the conditions for a zigzag carbon nanotube in a mathematical vector.
Homework Equations
B = na1 + ma2
The Attempt at a Solution
I want to say "either a=0 or b=0", but must I also say that it can't be a=b=0 or is that already excluded in the statement? I'm not sure of the mathematical logic at work.
Thanks in advance
P.S B, a1 and a2 are vectors, but I couldn't find the bold button.
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