SOLUTION: I need help figuring out the exact value for this expression.
sen(a)= 3/5,π/2<a<π AND cos(B)= 20/29,0 <B<π/2,sin (a-B)= ????
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Question 1031123: I need help figuring out the exact value for this expression.
sen(a)= 3/5,π/2
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
need help figuring out the exact value for this expression.
sen(a)= 3/5,π/2
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This is what the posted version of you problem looks like.
You need to repost it.
Cheers,
Stan H.
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