## Question

###### 3. The slope of the tangent line to f(z) = Atan(z) is 1/2 when = = 2r/3. Deter- mine the equation for f(r) by solving for A

3. The slope of the tangent line to f(z) = Atan(z) is 1/2 when = = 2r/3. Deter- mine the equation for f(r) by solving for A

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