Show that | sin x cos x | < 2 for all x.

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Show that | sin x – cos x | < √2 for all x.

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Calculus Early Transcendentals

ISBN: 978-1285741550

8th edition

Authors: James Stewart

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Question Posted: Jun 30, 2010 11:46 PM

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Show that | sin x cos x | < 2 for all x.

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Let fx sinx cos x on 0 2 since has period 27 fx cos z ...View the full answer

Calculus Early Transcendentals

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