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Chapter 7: Q. 66 (page 504)

In Problems 64-75, solve each equation on the interval0鈮�胃<2蟺

Short Answer

Expert verified

The solution set is胃鈭�3蟺4,7蟺4

Step by step solution

01

Given information

Given equationsin(2胃)+1=0

02

Checking the value lie in the specific interval

Calculating, we get

sin(2胃)+1=0sin(2胃)=-12胃=3蟺2胃=3蟺4,7蟺4

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