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Show that the function f(x)=4x^3-18x^2+2...

Show that the function `f(x)=4x^3-18x^2+27x-7` has neither local maxima and local minima

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CENGAGE PUBLICATION-APPLICATION OF DERIVATIVES-All Questions
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  2. If the tangent at any point (4m^2,8m^2) of x^3-y^2=0 is a normal to th...

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  3. Show that the function f(x)=4x^3-18x^2+27x-7 has neither local maxima ...

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  4. The angle formed by the positive y - axis and the tangent to y=x^2+4x-...

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  5. Discuss the extremum of f(x)=sinx(1+cosx),x in (0,pi/2)

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  6. The abscissa of the point on the curve sqrt(x y)=a+x the tangent at wh...

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  7. Find the derivative of the function given by f(x)=(4sinx-2x-xcosx)/(2+...

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  8. The coordinates of the point(s) on the graph of the function f(x)=(x^3...

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  10. Which of the following pair(s) of curves is/are orthogonal?

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  11. If (2, 3, 5) is one end of a diameter of the sphere x^2+""y^2+""z^2...

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  14. Let f(x)=a(5)x^(5)+a(4)x^(4)+a(3)x^(3)+a(2)x^(2)+a(1)x, "where" a(i),s...

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