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compute cos(300)

 Aug 4, 2020
 #1
avatar+1130 
+2

cos(300)=1/2 or \(\cos(300)=\dfrac12\)

 Aug 4, 2020
 #2
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0

 

"REALLY HARD QUESTION"   compute cos(300)  

 

      0.5    Actually, it was really easy: it took one tap on my scientific calculator.  

.

 Aug 4, 2020
 #3
avatar+1038 
+4

Or, you could check out a unit circle :)

ilorty  Aug 4, 2020

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