Which of the following are even functions? odd functions? (a) sin x; (b) cos x; (c) tan

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Which of the following are even functions? odd functions?
(a) sin x;
(b) cos x;
(c) tan x;
(d) ex;
(e) 13;
(f) x cos x;
(g) 2 - 2x;
(h) (3 + x)(3 - x).
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Quantum Chemistry

ISBN: 978-0321803450

7th edition

Authors: Ira N. Levine

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