
Yefim S. answered 11/12/20
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Math Tutor with Experience
cosA = ±(1 - (24/25)2)1/2 = ±7/25
Mike J.
asked 11/12/20If sin A = 24/25, what are two other possible values of cos A
Yefim S. answered 11/12/20
Math Tutor with Experience
cosA = ±(1 - (24/25)2)1/2 = ±7/25
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