Find the limit: lim as x approaches 0 of (x^2-1)(2-cos x)

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter3: The Derivative
Section3.CR: Chapter 3 Review
Problem 13CR
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Find the limit: lim as x approaches 0 of (x^2-1)(2-cos x) 

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Step 1

Use products of limit formula to find the limit as follows.

lim (x-1)(2-cos.x) lim(x° - 1)- lim (2 - cosx)
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