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Chapter 7: Q. 52 (page 465)

In Problems 45鈥�56, use a calculator to solve each equation on the interval . Round answers to two decimal places.
csc胃=-3

Short Answer

Expert verified

The solution of the given equation is5.94,9.76.

Step by step solution

01

Step 1. Given Information 

In the given problems we have to use a calculator to solve each equation on the interval and round answers to two decimal places.
csc胃=-3

02

Step 2. To solve cscθ=-3 on a calculator, first set the mode to radians.

Then use the csc-1key to obtain

胃=csc-1-3胃鈮�5.94334

Rounded to two decimal places, 胃鈮�5.94radian.

The other solution is胃=9.76

The solution set is5.94,9.76.

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