4 ms·Zero is both odd and even. Horses do not have legs.by sandworm101 4y agoZero is both odd and even. Horses do not have legs.gweinberg 4y agoUmm, zero is even. Zero is not odd.klyrs 4y agoIf you draw a zero centered on the origin, it describes a two-valued function y = ±sqrt(1-x^2) which is odd. Zero is odd if you really really REALLY want it to be.