103Assignment7Soln.pdf - MA103 Lab Report 7 Optimization...

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MA103 Lab Report 7 - Optimization; Antiderivatives 1. [7 marks ] A rectangular poster is to have an area of 180 cm 2 with 1 cm margins at the bottom and sides and a 2 cm margin at the top. (a) Define appropriate variables and write expressions for the area of the poster as well as the printed area of the poster.
(b) What dimensions will give the largest printed area? Use either the first or second derivative test to justify your answer.

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