Q. 2 B5.0( 1 Vote )

# Find the local extremum values of the following functions:

Answer :

f’’(x) =

For maxima and minima,

f'(x) = 0

x = 2/3

Now

f’’(2/3) < 0

x = 2/3 is point of maxima

hence

local max value = f(2/3) =

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