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A variable circle passes through the fix...

A variable circle passes through the fixed point (2, 0) and touches y-axis Then, the locus of its centre, is

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A circle passes through A(2,1) and touches y -axis then the locus of its centre is

RESONANCE DPP-JEE MAINS-All Questions
  1. If the ellipse x^2/4 + y^2 =1 meets the ellipse x^2 + y^2/a^2 =1 in fo...

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  2. If A is a square matrix such that A(a d j\ A)=[5 0 0 0 5 0 0 0 5] ,...

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  3. A variable circle passes through the fixed point (2, 0) and touches y-...

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  4. If ("lim")(xrarr0)({(a-n)n x-tanx}sinn x)/(x^2)=0, where n is no...

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  5. If a matrix A is such that 3A^3 +2A^2+5A+I= 0, then A^(-1) is equal to

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  6. From point P(4,0) tangents PA and PB are drawn to the circle S: x^2+y^...

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  7. The coordinates of the point on the curve x^(3)=y(x-a)^(2) where the o...

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  8. Value of [log(e^3)5^8 - log(e^3)2^8] equals to

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  9. Let P1 denote the equation of a plane to which the vector ( hat i+...

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  10. Find the name of the conic represented by sqrt((x/a))+sqrt((y/b))=1.

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  11. intsqrt((cosx-cos^3x)/(1-cos^3x))dxi se q u a lto 2/3sin^(-1)(cos^(3...

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  12. The area bounded by the curves y""=""cos""x""a n d""y""="sin""x betwe...

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  13. Let coefficient of a^4b^2c^2d^6 in (a+b+c+d)^(14) i s A Then is 'A' ...

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  14. Let f(x)=sqrt(|x|-{x})(w h e r e{dot} denotes the fractional part of ...

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  15. Square of the distance between the integral points of intersection ...

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  16. int 1/ sqrt (a^2 + x^2) dx = log ( x + sqrt(x^2 + a^2) + c

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  17. The expression (x+((x^3-1)^(1/2))/2)^5+""(x-((x^3-1)^(1/2))/2)^5 is a...

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  18. If veca,vecb and vecc are non coplaner vectors such that vecbxxvecc=ve...

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  19. A vector of magnitude sqrt(2) coplanar with the vecrtor vec a= hat i...

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  20. vecalpha and vecbeta are two unit vectos and vecr is a vector such tha...

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