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At x=1 the function y=x^4+3x^3-2x^2-9x+6...

At x=1 the function `y=x^4+3x^3-2x^2-9x+6` has

A

Minimum

B

Maximum

C

Neither Maximum nor Minimum

D

can not be determined

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AAKASH SERIES-MAXIMA & MINIMA-EXERCISE-II
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  3. At x=1 the function y=x^4+3x^3-2x^2-9x+6 has

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  4. The function f(x)=3-2(x+1)^(1//3) has a

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