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Determine the number of different values that 
/_x could be based on the given information.

sin x=0.7896
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Determine the number of different values that x \angle x could be based on the given information.\newlinesinx=0.7896 \sin x=0.7896 \newline00\newline11\newline33\newline22

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Q. Determine the number of different values that x \angle x could be based on the given information.\newlinesinx=0.7896 \sin x=0.7896 \newline00\newline11\newline33\newline22
  1. Identify Quadrant: sinx=0.7896\sin x = 0.7896 means xx is in the first or second quadrant because sine is positive in these quadrants.
  2. Find Reference Angle: To find the reference angle, we use the inverse sine function: x=arcsin(0.7896)x = \arcsin(0.7896).
  3. Calculate First Value: Using a calculator, we find the reference angle to be approximately x52.06x \approx 52.06 degrees.
  4. Calculate Second Value: The first value of xx is in the first quadrant, so x52.06x \approx 52.06 degrees.
  5. Calculate Second Value: The first value of xx is in the first quadrant, so x52.06x \approx 52.06 degrees.The second value of xx is in the second quadrant. To find it, we subtract the reference angle from 180180 degrees: 18052.06=127.94180 - 52.06 = 127.94 degrees.
  6. Calculate Second Value: The first value of xx is in the first quadrant, so x52.06x \approx 52.06 degrees.The second value of xx is in the second quadrant. To find it, we subtract the reference angle from 180180 degrees: 18052.06=127.94180 - 52.06 = 127.94 degrees.Therefore, there are 22 different values that x\angle x could be.

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