Q3 of 137 Page 19

If f() attains a local minimum at = c, then write the values of ’(c) and ’’ (c).

If f (x) has a local minima at x =c means f’(c)=0 and f’’(c)>0

Write necessary condition for a point = c to be an extreme point of the function ().

Write sufficient conditions for a point = c to be a point of local maximum.

Write the minimum value of .