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Update singVarCalcOptimization13.tex #982

Open pfatheddin opened 6 months ago

pfatheddin commented 6 months ago

https://ximera.osu.edu/mooculus/optimization/exercises/exerciseList/optimization/exercises/singVarCalcOptimization13

The answer for A(10/(4+pi)) was not correct: image For A(10/(4+pi)) they have the answer as: image but it should be (200 + 350pi)/(4+pi)^2 so I changed it and matched it to the setting of A(10/(2+pi)) with (2+pi)^2 in the bottom.