MyLab Math with Pearson eText  -- 24 Month Access -- for Calculus with Integrated Review
MyLab Math with Pearson eText -- 24 Month Access -- for Calculus with Integrated Review
3rd Edition
ISBN: 9780135243435
Author: Bill Briggs
Publisher: Pearson Education (US)
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Chapter C, Problem 29E
To determine

To prove: The trigonometric identities cos(ab)=cosacosb+sinasinb and sin(ab)=sinacosbcosasinb.

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Find a plane containing the point (3, -3, 1) and the line of intersection of the planes 2x + 3y - 3z = 14 and -3x - y + z = −21. The equation of the plane is:
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