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If f(x)=a+bx^(2)+cx^(4)+dx^(6), where a,...

If `f(x)=a+bx^(2)+cx^(4)+dx^(6),` where a,b,c,d all are positive constants, then

A

f has only one point of mimimum

B

f has only one point of maximum

C

f has only two point of mimimum

D

f has no point of mimimum

Text Solution

Verified by Experts

The correct Answer is:
A
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