Mathematics, 04.03.2020 23:21 jennyderath12
If cos B = 3/5 , then what is the positive value of cos 1/2 B , in simplest radical form with a rational denominator?
Answers: 2
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Answers: 2
If cos B = 3/5 , then what is the positive value of cos 1/2 B , in simplest radical form with a rati...
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