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A wire of length 20cm is cut into two parts .One of them is transform into circle and other into square . then find the length of each part for max. area covering? also find global max,min. for it. plz give full answer.

A wire of length 20cm is cut into two parts .One of them is transform into circle and other into square . then find the length of each part for max. area covering?  also find global max,min. for it. plz give full answer.

Grade:12

1 Answers

Arun Kumar IIT Delhi
askIITians Faculty 256 Points
9 years ago

221-1259_WP_20140515_004.jpg

only one of max or min can be calculated because dz/dx=C

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