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Let f(x)=(x-1)^(4)(x-2)^(n) , n inN. The...

Let `f(x)=(x-1)^(4)(x-2)^(n) , n inN`. Then f(x) has

A

a maximum at x= 1 if n is odd

B

a maximum at x=1 if n is even

C

a minimum at x=1 if is even

D

a minima at x=2 if n is even

Text Solution

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The correct Answer is:
A, C, D
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