mumbula

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Questions

The following questions were asked by visitors named mumbula.

given the curve y=2x/(1+x^2)^2 (a) prove that dy/dx =2(1-x^2)/(1+x^2)^2 (b) find the coordinates of the stationary points and state the nature of the stationary points.
12 years ago

Answers

The following answers were posted by visitors named mumbula.