For the following exercises, find exact solutions on the interval [0,2). Look for opportunities to use trigonometric
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For the following exercises, find exact solutions on the interval [0,2π). Look for opportunities to use trigonometric identities.
8sin2 x + 6sin x + 1 = 0
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If 8sin2 x 6sin x 1 0 then 2sin2x 1 So cos2x sin2x tan 4 1 Therefore tan a tan ...View the full answer
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