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anonymous
 3 years ago
give the exact value of f(pi/3) if f(X)=6cosx10sin2x
anonymous
 3 years ago
give the exact value of f(pi/3) if f(X)=6cosx10sin2x

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AravindG
 3 years ago
Best ResponseYou've already chosen the best response.0substitute \(x\) with \(\dfrac{\pi}{3}\)

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0ok and then from here I am not clear what do

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0Do you know what is the cosine and sine of pi/3?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0cosine pi/3=.9998329795 and sine pi/3=.0182760276

AravindG
 3 years ago
Best ResponseYou've already chosen the best response.0:) Then whats the problem ?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0Do you know what the unit circle is?

AravindG
 3 years ago
Best ResponseYou've already chosen the best response.0just put those values in the function get the answer be happy :)

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0The values are not correct. cosine of pi/3 is .5

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0and sine of pi/3= sqrt(3)/2

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0ok. I have the answer my teacher put up on the board which is 35\[\sqrt3\]

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0Remember that you are finding the values in radians, not degrees.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0but I cannot seem to get this value

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0oh! that helps thanks :)

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1359283703684:dw

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0Just continue from there.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1359283831486:dw

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0oh ok I got it! thank you so much!
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