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यदि x= -1 तथा x=2 , f(x) = alpha log |...

यदि ` x= -1` तथा `x=2` , `f(x) = alpha log | x | + beta x^(2) + x` के चरमबिंदु है, तो :
(i) `alpha =2, beta = ( 1)/(2)` (ii) `alpha =-6, beta = ( 1)/(2)` (iii) `alpha =-6, beta = ( -1)/(2)`
(iv) `alpha =2, beta = ( -1)/(2)`

A

`alpha=2,beta=-1/2`

B

`alpha=2,beta=1/2`

C

`alpha=-6,beta=1/2`

D

`alpha-6,beta=-1/2`

लिखित उत्तर

Verified by Experts

The correct Answer is:
A
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