a+4a-5)2 (a2-4a+3) 4. Evaluate: lim ; Ans. 0 a-1 sinx sin2x 5. Evaluate: lim ; Ans. 4 1-cosx

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 24E
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(a2+4a-5)7
4. Evaluate: lim
; Ans. 0
(a2-4a+3)
sinx sinzx
x-0 1-cosx
5. Evaluate: lim
; Ans. 4
Transcribed Image Text:(a2+4a-5)7 4. Evaluate: lim ; Ans. 0 (a2-4a+3) sinx sinzx x-0 1-cosx 5. Evaluate: lim ; Ans. 4
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