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anonymous
 one year ago
limit as x approaches quantity pi divided by two of quantity three times e to the x times cosine of x.
WILL MEDAL!!
anonymous
 one year ago
limit as x approaches quantity pi divided by two of quantity three times e to the x times cosine of x. WILL MEDAL!!

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@IrishBoy123 Can you help?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[\lim_{x \rightarrow 2}(3e^xcosx)\]

IrishBoy123
 one year ago
Best ResponseYou've already chosen the best response.3quicky, have you plugged in \(x = \pi/2\)? i will latex what i think you are looking at

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Yes when plugged in the cos(pi/2) = 0 and e^0 = 1, so would the limit then only be 3? or would I multiply 3 x 0 making the limit 0?

IrishBoy123
 one year ago
Best ResponseYou've already chosen the best response.3\(\large lim_{x \rightarrow \ \frac{pi}{2}} \ \ 3e^{x \ cosx}\) ???

IrishBoy123
 one year ago
Best ResponseYou've already chosen the best response.3if so the exponent is \(\pi/2 * 0 = 0\)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I have the equation written out above, the cos x isn't part of the exponent.

IrishBoy123
 one year ago
Best ResponseYou've already chosen the best response.3oh sorry, will look at yours

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[\lim_{x \rightarrow 2}(3e^2cosx)\] @IrishBoy123

IrishBoy123
 one year ago
Best ResponseYou've already chosen the best response.3\(3 e^{\pi/2} \times 0 = 0\)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Oh ok so don't worry about e^pi/2 because the x0 from the cos(pi/2) already makes the entire limit 0?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Ok thank you so much! You've been a huge help. (:

IrishBoy123
 one year ago
Best ResponseYou've already chosen the best response.3finally, is this it?!?! \[\lim_{x \rightarrow \frac{\pi}{2} } \ 3e^x \ \cos x\]

IrishBoy123
 one year ago
Best ResponseYou've already chosen the best response.3just to be clear...because that will be zero
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