katymartinez4647 katymartinez4647

19-04-2024
Mathematics

contestada

a. Find sin2xcos2x and tan2x if cosx=(2)/(√5) and x terminater in quadrent Isin2xcos2xtan2x.
b. Find sin2x,cos2x , and tan2x if sinx=(4)/(5) and x terminates in quadrant sin2x=cos2x=tan2x.

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