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\[f(x)=\frac{ x }{ x ^{2} + 1}\]
 one year ago

9Best 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 ?
 one year ago

ksaimouliBest ResponseYou've already chosen the best response.4
what did u get for derivative
 one year ago

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

ksaimouliBest ResponseYou've already chosen the best response.4
dw:1351632476941:dw
 one year ago

ksaimouliBest ResponseYou've already chosen the best response.4
ur derivative is wrong (i think)
 one year ago

ksaimouliBest ResponseYou've already chosen the best response.4
dw:1351632573808:dw
 one year ago
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