sin 3x Find the limit lim x→0 /2 – Vx+2

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.4: Multiple-angle Formulas
Problem 50E
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sin 3x
a) (i) Find the limit lim
x-50 /2 - Vx+2
x→0
x– sin x
b) Find the limit lim
.3
C)
Find all solutions of the equations:
a) 2sin x- cosx=1, where 0<x<2a. Give your solutions in degrees.
b) 3cosx-sin x = 0.6, where 0<x<27. Give your solutions in radians.
Transcribed Image Text:sin 3x a) (i) Find the limit lim x-50 /2 - Vx+2 x→0 x– sin x b) Find the limit lim .3 C) Find all solutions of the equations: a) 2sin x- cosx=1, where 0<x<2a. Give your solutions in degrees. b) 3cosx-sin x = 0.6, where 0<x<27. Give your solutions in radians.
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