application on absolute maximum and minimum

Question 1 of 2

Medal-premium 1

A body is composed of a right cylinder and above it a semi-sphere with common base if the total surface area of the body is 2000 π 〖cm〗^2 , Find the height and the radius of the cylinder’s base, so that the volume of the body is maximum

Select one of the following:

  • r=20cm=h

  • r=20cm
    h=10cm

  • r=10cm=h

Question 2 of 2

Medal-premium 1

A thin rod of length 1 m is fixed at one of its ends and was let to vibrate as a pendulum, if the resistance of the rod against breaking at any point on it is given by the relation :
R=ax(1-x)^2 where x is the distance of the point from the fixed end a<0 , Find the point at which the resistance is minimum

Select one of the following:

  • x=1/3

  • x=1

  • x=1/2

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application on absolute maximum and minimum

mrmaths2357
Quiz by , created about 2 years ago

Quiz on application on absolute maximum and minimum, created by mrmaths2357 on 19/11/2014.

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mrmaths2357
Created by mrmaths2357 about 2 years ago
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