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The absolute maximum and minimum values ...

The absolute maximum and minimum values of function can be found by their monotonic or minimum . For instance , the absolute maximum value of `(1)/(1+x^(2))` is unity . It is attained at x=0 while absolute minimum value of the same function is zero which is a limiting value of `(xtoooor xto-oo)`
The function `x^(4)-4x+1` will have

A

have absolute minimum value `-1//2`

B

have absolute maximum value `-25//2`

C

Not lie b/w `(-25)/(2)and(-1)/(2)`

D

Always be negative

Text Solution

Verified by Experts

The correct Answer is:
C
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