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For what value of X is Cos(x) =sin(14°), where 0° < x < 90°?
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For what value of X is Cos(x) =sin(14°), where 0° < x < 90°?

For what value of X is Cos(x) =sin(14°), where 0° < x < 90°?-example-1
User Pierina
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where 0° < x < 90°; then:

90° - 14° = 76°; so:

cos (76°) = sin (14°)

User Kalissa
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