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9 Group TitleBest ResponseYou've already chosen the best response.0
\[f(x)=\frac{ x }{ x ^{2} + 1}\]
 2 years ago

9 Group TitleBest ResponseYou've already chosen the best response.0
i did tried to solve it , but i on;y came up with one critical point which is 1 is my answer right ?
 2 years ago

ksaimouli Group TitleBest ResponseYou've already chosen the best response.4
what did u get for derivative
 2 years ago

9 Group TitleBest ResponseYou've already chosen the best response.0
i got \[\frac{ 1 }{ x ^{2} + 1 }\]
 2 years ago

ksaimouli Group TitleBest ResponseYou've already chosen the best response.4
dw:1351632476941:dw
 2 years ago

ksaimouli Group TitleBest ResponseYou've already chosen the best response.4
the answer is 1,1
 2 years ago

ksaimouli Group TitleBest ResponseYou've already chosen the best response.4
ur derivative is wrong (i think)
 2 years ago

ksaimouli Group TitleBest ResponseYou've already chosen the best response.4
use quotient rule
 2 years ago

ksaimouli Group TitleBest ResponseYou've already chosen the best response.4
dw:1351632573808:dw
 2 years ago

9 Group TitleBest ResponseYou've already chosen the best response.0
ohh i see .. thanks
 2 years ago
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