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brainshot3
 2 years ago
Best ResponseYou've already chosen the best response.0Is it zero? Separate the two and multiply out. It is either zero or indeterminate, but I'd go with zero.

yash007
 2 years ago
Best ResponseYou've already chosen the best response.1use l' hospital rule and u'll get 1/2

brainshot3
 2 years ago
Best ResponseYou've already chosen the best response.0Just checked it on Wolfram Alpha. The answer is 0.

vi3tbloodxx
 2 years ago
Best ResponseYou've already chosen the best response.3Using the l'Hôpital's rule: Take derivative of the top and the bottom: tan3x = 3sec²3x 3tan2x = 6sec²2x So its: 3sec²3x/6sec²2x Now plug in x=0 You'll get 3(1)/6(1) = 3/6 =1/2

bobobobobb
 2 years ago
Best ResponseYou've already chosen the best response.0Thanks all for your help. Any solution without that rule for now? Because the teacher said that we should be able to do this question without any rules. I wasnt taught l'hopitals rule yet

yash007
 2 years ago
Best ResponseYou've already chosen the best response.1then using trigonometic formulaes u can xpand it and then u'll get what u want...:) all d best..:)

liliy
 2 years ago
Best ResponseYou've already chosen the best response.1@bobobobobb so then i'm gonna have to say, go with zero

brainshot3
 2 years ago
Best ResponseYou've already chosen the best response.0It would be zero. Divide and conquer; veni vidi vici. Tan... * tan... will both go to zero, multiply out and you will get zero.

yash007
 2 years ago
Best ResponseYou've already chosen the best response.1no i just solved it with trigonometric formulaes i'm getting 1/2

bobobobobb
 2 years ago
Best ResponseYou've already chosen the best response.0the answer key says 1/2 but i dont know how

yash007
 2 years ago
Best ResponseYou've already chosen the best response.1see in numerator u xpand tan 3x and do the same for 6tan 2x in denominator and then put x=0 and u'll get 1/2

bobobobobb
 2 years ago
Best ResponseYou've already chosen the best response.0expand? what does that mean?

yash007
 2 years ago
Best ResponseYou've already chosen the best response.1means apply formula for tan 3x and u'll get everything in tan x same u do in denominator and then put x=0 to get ur result

bobobobobb
 2 years ago
Best ResponseYou've already chosen the best response.0okay. thank you very much
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