The largest area of a rectangle which has one side on the x-axis and t – InterviewSolution

1.	The largest area of a rectangle which has one side on the x-axis and the two vertices on the curve `y=e^(-x^2)` isA. `sqrt(2) e^(-1//2)`B. `2 e^(-1//2)`C. `e^(-1//2)`D. none of these
Answer» Correct Answer - A

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