B: prove that lim cose = 1 02: A: Find 1. lim an(e)-sin (t) tcos(t) 2. lim tan(5x) x-0 3x B: prove that tan(0 + a) = tane+tana 1-tanetana

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section: Chapter Questions
Problem 30RE
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B: prove that lim cost = 1
02: A: Find
1. lim an(t)-sin (t)
tcos(t)
tan(5x)
2. lim
3x
B: prove that tan(0 + a) :
tane+tana
%3D
1-tanetana
Transcribed Image Text:B: prove that lim cost = 1 02: A: Find 1. lim an(t)-sin (t) tcos(t) tan(5x) 2. lim 3x B: prove that tan(0 + a) : tane+tana %3D 1-tanetana
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