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compute Sin(330)

 

 

thx!

 Feb 24, 2021
 #1
avatar+37165 
+1

this is equal to sin (-30) =   - 1/2  

 Feb 24, 2021
 #2
avatar+240 
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Sin(330)

 

=cos(90330)

 

=cos(240)

 

=cos(240)

 

=12

 

cheekycheekycheeky

.
 Feb 25, 2021

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