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Find the exact value. Your answer must be either an integer or a fraction. sin((3/2)pi)= cos((3/2)pi)=
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@hartnn EEEKKKK!
can i use the unit circle for this ?
yes, you can, you have it ?
in muhhh brain :D sooooooooo...
sin is sqrt3/2 rightttttt?
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then dis -1/2 for cos?
goku guy?
????
sorry, i was away from keyboard... and no...maybe 1 more try ?
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