Q2 of 137 Page 19

#Mark the correct alternative in each of the following

If for all positive x where a, b, > 0, then


let f(x)=ax+(b/x)-c;


x>0 where a,b>0



f’(x)=0







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46

A particle is moving in a straight line such that its distance s at any time t is given by . Find when its velocity is maximum and acceleration minimum.

 1

#Mark the correct alternative in each of the following

The maximum value of x1/x, x > 0 is


 3

#Mark the correct alternative in each of the following

The minimum value of is


 4

#Mark the correct alternative in each of the following

For the function