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merall
 3 years ago
͢lim 1cosax/x(2x)tanbx =?do not use L'hospital !
x→0
merall
 3 years ago
͢lim 1cosax/x(2x)tanbx =?do not use L'hospital ! x→0

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NoelGreco
 3 years ago
Best ResponseYou've already chosen the best response.0Can you disambiguate with more grouping?

pasta
 3 years ago
Best ResponseYou've already chosen the best response.01a/0 which makes it undefined

Stacey
 3 years ago
Best ResponseYou've already chosen the best response.0You could substitute sin/cos for the tan and see what that does.

merall
 3 years ago
Best ResponseYou've already chosen the best response.0using the property:sinx/x=1,you 'll find the result

pasta
 3 years ago
Best ResponseYou've already chosen the best response.0i still think it is undefined
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