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Find the points of local maximinima of following functions
`(i) f(x) =(2'-1)(2'-2)^(2) " "(ii) f(x) =-(x-1)^(3) (x+1)^(2)`
`(iii) f(x) =xenx`

Text Solution

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The correct Answer is:
(i) local max at x=1 , local min at x=6 (ii) local max at x= `-(1)/(5),` local min at x=-1
(iii) local mini at `x=(1)/(e) ` , No local maxima
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