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For the curve y^(n)=a^(n-1)x if the subn...

For the curve `y^(n)=a^(n-1)x` if the subnormal at any point is a constant, then `n` is equal to

A

1

B

2

C

`-2`

D

`-1`

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IPUCET PREVIOUS YEAR PAPERS-GGSIPU MATHEMATICS 2006-MCQ
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  2. If the distance s metre traversed by a particle in t seconds is given ...

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  4. If a=A cos 4t+B sin4t, then (d^(2)x)/(dt^(2)) is equal to

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  5. If tangent tto the curve x=at^(2),y=2at is perpendicular to X-axis, th...

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  6. The general solution of the differential equation (dy)/(dx)+(1+cos2y)/...

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  7. The area enclosed between the curves y = x^(3) and y = sqrt(x) is

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  8. int(0)^(pi//8) cos^(3)4 theta d theta=

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  9. int (0)^(pi//2) (cos x - sin x)/(1+cos x sin x)dx is equal to

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  10. If ax^2-y^2+4x-y=0 represents a pair of lines , then a is equal to

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  11. What is the equation of the locus of a point which moves such that 4 t...

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  12. If the area of the triangle with vertices x,0,1,1 and 0,2 1, 4 sq unit...

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  13. underset(theta to (pi)/(2))(lim)((pi)/(2)-theta)/(cot theta) is equal ...

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  14. The probability that A can solve a problem is 4/5 and B can solve it i...

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  15. If the foci of the ellipse (x^2)/(16)+(y^2)/(b^2)=1 and the hyperbola ...

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  16. The differential coefficient of f(sin x) with respect to x, where f(x)...

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  17. If f(x)={((1-cos x)/(x)",",x ne 0),(k",",x=0):} is continuous at x = 0...

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  18. If y = tan^(-1) (sec x - tan x ) , "then" (dy)/(dx) is equal to

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  19. If x+(1)/(x)=2costheta, then x^(n)+(1)/(x^(n)) is equal to

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  20. The value of int(-1)^(1)|1-x| dx is equal to -

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