TS EAMCET · Maths · Application of Derivatives
The absolute maximum value of the function on is
- A
- B
- C
- D
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Correct Answer
(C)
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The absolute maximum value of the function fx=2x3-9x2+12x+1 on 0, 2 Given, fx=2x3-9x2+12x+1...................i Differentiating w. r. t. x f'x=6x2-18x+12 f'x=0 6x2-18x+12=0 x2-3x+2=0 x2-2x-x+2=0 xx-2-1x-2=0 x-2x-1=0 x=2 and x=1 Putting x=2 in equation i f2=223-922+122+1…
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