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Which trigonometric expression has the same value as sin 38 degrees?A- tan 38B cos 38 C tan 52 D cos 52
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Which trigonometric expression has the same value as sin 38 degrees?A- tan 38B cos 38 C tan 52 D cos 52
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Dec 6, 2018
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Which trigonometric expression has the same value as sin 38 degrees?A- tan 38B cos 38 C tan 52 D cos 52
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Cos(52)
The rule is
Sin(A) = Cos(90-A)
GParekar
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Dec 10, 2018
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