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elleblythe
 one year ago
How do we solve for this: lim(t>0) (tan2t)/3t
elleblythe
 one year ago
How do we solve for this: lim(t>0) (tan2t)/3t

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welshfella
 one year ago
Best ResponseYou've already chosen the best response.2if we do a direct substitution we get 0 /0 so apply l'hopital's rule

welshfella
 one year ago
Best ResponseYou've already chosen the best response.2giving 2 sec^2 2t / 3

elleblythe
 one year ago
Best ResponseYou've already chosen the best response.0@welshfella Oh got it, okay thanks!

welshfella
 one year ago
Best ResponseYou've already chosen the best response.2 that isnt the answer thats just the result of differentiating the top and bottom of the function.

welshfella
 one year ago
Best ResponseYou've already chosen the best response.2if we now substitute directly we have 2 * (1) / 3 = 2/3 required limit is 2/3

welshfella
 one year ago
Best ResponseYou've already chosen the best response.2 perhaps you've worked that out already
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