Use a Graphing Utility to Approximate the Solutions (To Three $$\sin 2 x + 1.5 \cos x = 0$$

question 23

Multiple Choice

Use a graphing utility to approximate the solutions (to three decimal places) of the given equation in the interval [0,2π) .​ $$\sin 2 x + 1.5 \cos x = 0$$ ​

• A)x = 1.624,1.932,5.776,5.997
• B)​x = 1.101,2.118,3.982,5.104
• C)​x = 1.571,3.990,4.712,5.435
• D)​x = 1.055,3.785,4.652,5.721
• E)​x = 1.484,3.799,4.626,5.490

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