Which values of x in the interval 0° sx < 360° satisfy the equation 2 sin?x+ sinx - 1 = 0? Select one: O a. (30°, 150°, 270°} O b. (90°, 210°, 330°) (30°, 270°) O d. (90°, 210°, 270°, 330°)

Q: 4 хо бхо 100⁰

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