Show that ( = e im, = ( + 2) (that is, show that () is periodic

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Show that Φ (Φ = e im,Φ = Φ (Φ + 2π) (that is, show that Φ (Φ) is periodic with period 2π) if and only if m, is restricted to the values 0, ±l, ±2, ....
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Calculus

ISBN: 978-0131429246

9th edition

Authors: Dale Varberg, Edwin J. Purcell, Steven E. Rigdon

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