Latest book Aptitude Question SOLUTION: Find two positive real numbers whose sum is 40 and whose product is a maxium. Construct the function f(x) = x(40 - x). How is this found?

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(#M40142881) BOOK Numerical Ability question Keep an EYE

Find two positive real numbers whose sum is 40 and whose product is a maxium.
Construct the function f(x) = x(40 - x).
How is this found?

Asked In book (9 years ago)

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