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mdelgado167
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give the exact value of f(pi/3) if f(X)=6cosx10sin2x
 one year ago
 one year ago
mdelgado167 Group Title
give the exact value of f(pi/3) if f(X)=6cosx10sin2x
 one year ago
 one year ago

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mdelgado167 Group TitleBest ResponseYou've already chosen the best response.0
why 7x+4?
 one year ago

AravindG Group TitleBest ResponseYou've already chosen the best response.0
substitute \(x\) with \(\dfrac{\pi}{3}\)
 one year ago

mdelgado167 Group TitleBest ResponseYou've already chosen the best response.0
ok and then from here I am not clear what do
 one year ago

zordoloom Group TitleBest ResponseYou've already chosen the best response.1
Do you know what is the cosine and sine of pi/3?
 one year ago

mdelgado167 Group TitleBest ResponseYou've already chosen the best response.0
cosine pi/3=.9998329795 and sine pi/3=.0182760276
 one year ago

AravindG Group TitleBest ResponseYou've already chosen the best response.0
:) Then whats the problem ?
 one year ago

zordoloom Group TitleBest ResponseYou've already chosen the best response.1
Do you know what the unit circle is?
 one year ago

AravindG Group TitleBest ResponseYou've already chosen the best response.0
just put those values in the function get the answer be happy :)
 one year ago

zordoloom Group TitleBest ResponseYou've already chosen the best response.1
The values are not correct. cosine of pi/3 is .5
 one year ago

zordoloom Group TitleBest ResponseYou've already chosen the best response.1
and sine of pi/3= sqrt(3)/2
 one year ago

mdelgado167 Group TitleBest ResponseYou've already chosen the best response.0
ok. I have the answer my teacher put up on the board which is 35\[\sqrt3\]
 one year ago

zordoloom Group TitleBest ResponseYou've already chosen the best response.1
Remember that you are finding the values in radians, not degrees.
 one year ago

mdelgado167 Group TitleBest ResponseYou've already chosen the best response.0
but I cannot seem to get this value
 one year ago

mdelgado167 Group TitleBest ResponseYou've already chosen the best response.0
oh! that helps thanks :)
 one year ago

zordoloom Group TitleBest ResponseYou've already chosen the best response.1
dw:1359283703684:dw
 one year ago

zordoloom Group TitleBest ResponseYou've already chosen the best response.1
Just continue from there.
 one year ago

zordoloom Group TitleBest ResponseYou've already chosen the best response.1
dw:1359283831486:dw
 one year ago

mdelgado167 Group TitleBest ResponseYou've already chosen the best response.0
oh ok I got it! thank you so much!
 one year ago
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