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The ratio of the two parts of a number '...

The ratio of the two parts of a number 'a' such that the product of the `p^(th)` power of one and `q^(th)` power of the other is maximum is

A

`P^2:q^2`

B

`p:q`

C

`p:p+q`

D

`q:p+q`

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The correct Answer is:
B
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DIPTI PUBLICATION ( AP EAMET)-APPLICATIONS OF DIFFERENTIATION-EXERCISE 1E (MAXIMA AND MINIMA)
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  2. The sum of two numbers is 20 . If the product of the square of one num...

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  3. The ratio of the two parts of a number 'a' such that the product of th...

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  5. The difference of a number and its square is maximum, then the number ...

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  6. If alpha,beta are the roots of the quadratic equation x^2-(a-2)x-(a+1)...

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  9. The focal distance of the point (4,2) on the parabola x^(2)=8y is

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  10. The equation of the normal to the curve x^2=4y at (2,1) is

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  11. The point on the curve y=x^2 which is nearest to (3,0) is

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  12. The point on the curve x^2=2y which is closest to the point (0,5) is

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  13. The minimum distance from the origin to a point on the curve x^(2//3) ...

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  14. The shortest distance from (-6,0) to x^2-y^2+16=0 is

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  15. The points on y=x^2+7x+2 which is closest to the line y=3x-3 is

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  16. The point on the curve y=x^2+4x+3 which is closest to the line y=3x+2 ...

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  17. The shortest distance between the line y-x =1 and the curve x=y^2 is

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  18. The longest distance of the point (a,0) from the curve 2x^2+y^2=2x is

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  19. Point P is (-2,-3) and point Q is (3,7) . The point A on the axis for ...

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  20. A line is drawn through the point (1,2) to meet the coordinate axes at...

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