TREVYEN YEZDI DARUKHANAWALLA's answer to aad's Junior College 1 H2 Maths Singapore question.
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use the perimeter to make y the subject of x. then find the total area formula and make the substitution. finally differentiate and make it equal to zero to find the max value of x. and substitute it back into y to find the max value of y. hope you understand
Date Posted:
10 months ago
thank you!
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