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student1988
Group Title
Find the derivative of the function.
f(t) = tan(e^9t) + e^(tan 9t)
 one year ago
 one year ago
student1988 Group Title
Find the derivative of the function. f(t) = tan(e^9t) + e^(tan 9t)
 one year ago
 one year ago

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student1988 Group TitleBest ResponseYou've already chosen the best response.0
dw:1362233655486:dw
 one year ago

student1988 Group TitleBest ResponseYou've already chosen the best response.0
dw:1362233696126:dw Here is my work, where did I make an error? please help I'll give a medal in return. Really need the help, thanks
 one year ago

nitz Group TitleBest ResponseYou've already chosen the best response.1
\[d/dt(\tan (e ^{9t}))\]=\[\sec ^{2}(e ^{9t}).e ^{9t}.(9)\]
 one year ago

nitz Group TitleBest ResponseYou've already chosen the best response.1
for second one its fine
 one year ago

student1988 Group TitleBest ResponseYou've already chosen the best response.0
would you happen to be familiar with WebAssign?
 one year ago

student1988 Group TitleBest ResponseYou've already chosen the best response.0
my answer comes out incorrect in webassign
 one year ago

.Sam. Group TitleBest ResponseYou've already chosen the best response.1
Should be \[\frac{d}{t d}\text{}\tan e^{9 t}+e^{\tan (9 t)}=9 \left(e^{9 t} \left( \sec ^2e^{9 t}\right)+e^{ \tan(9 t) } \left( \sec ^2(9 t)\right)\right)\]
 one year ago
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