HELP, PRE-CALC QUIZ PLEASE!!! EMERGENCY!!!?
Use the given information to find the exact value of each of the following:
sin2theta
cos2theta
tan2theta
sintheta= 3/11 , theta lies in quadrant 2
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opp = 3
hyp = 11
adj^2 = hyp^2 - opp^3
sin = opp / hyp
. . .
Can you take it from there?
plethora