Given 0≤θ<2π0≤θ<2π, Maggie solves the equation 4cos2θ−3=04cos2θ−3=0 and finds the solution of π6π6. Explain the error in her reasoning and find all of the correct solutions.
Given 0≤θ<2π0≤θ<2π, Maggie solves the equation 4cos2θ−3=04cos2θ−3=0 and finds the solution of π6π6. Explain the error in her reasoning and find all of the correct solutions.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter2: Linear Equations
Section2.7: Litereal Equations And Dimensional Analysis
Problem 22PPS
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Given 0≤θ<2π0≤θ<2π, Maggie solves the equation 4cos2θ−3=04cos2θ−3=0 and finds the solution of π6π6. Explain the error in her reasoning and find all of the correct solutions.
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