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The number of points on the line x+y=4 w...

The number of points on the line `x+y=4` which are unit distance apart from the line `2x+2y=5` is

A

0

B

1

C

2

D

infinity

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Find the coordinates of points on the straight line x+y=4 which are at unit distance from the line 4x+3y=10.

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The co-ordinates of a point on the line y = x where perpendicular distance from the line 3x + 4y = 12 is 4 units, are :

The absolute value of the sum of the abscissas of all the points on the line x+y=4 that lie at a unit distance from the line 4x+3y-10=0 is___________

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Column I, Column II The coordinates of a point on the line x=4y+5,z=3y-6 at a distance 3 from the point (5,3,-6) is/are, p. (-1,-2,0) The plane containing the lines (x-2)/3=(y+2)/5=(z+5)/7 and parallel to hat i+4 hat j+7 hat k has the point, q. (5,0,-6) A line passes through two points A(2-3,-1)a n dB(8,-1,2)dot The coordinates of a point on this line nearer to the origin and at a distance of 14 units from A is/are, r. (2,5,7) The coordinates of the foot of the perpendicular from the point (3,-1,11) on the line x/2=(y-2)/3=(z-3)/4 is/are, s. (14 ,15)

What are the points on the y-axis whose distance from the line x/3 + y/4 = 1 is 4 units.

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WB JEE PREVIOUS YEAR PAPER-QUESTION PAPER 2009-MULTIPLE CHOICE QUESTIONS
  1. The circles x^(2)+y^(2)-10x+16=0 and x^(2)+y^(2)=a^(2) intersect at tw...

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  2. int(2sin^-1x)/sqrt(1-x^2)dx=

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  3. The number of points on the line x+y=4 which are unit distance apart f...

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  4. The value of sqrt(2+sqrt(2+ sqrt(2….oo))) is

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  5. If f (x) = tan ^(-1) ((cos x- sinx)/(cos x+ sin x)) then the value of ...

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  6. If ab = 2a +3b, a gt0, b gt 0, then the minimum value of ab is-

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  7. If 2cos 3theta=1, then the value of theta is

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  8. For any complex number z, the minimum value of |z|+|z-1| is

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  9. The number of common tangent to two circle x ^(2) +y^(2) =4 and x^(2) ...

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  10. If C is a point on the line segment joining A (-3, 4) and B (2, 1) suc...

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  11. If a, b, c are real, then both the roots of the equation (x -b )(x -c)...

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  12. Find the sum of the following geometric series : 1+(1)/(4)+(1)/(16)+...

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  13. A(-2,7),B(7,15),C(-1,-5)andD(h,k) are the vertices of a parallelogram...

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  14. The domain of definition of the function f(x)=sqrt(1+log(e)(1-x)) is

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  15. The value of ["tan"^(-1)(m)/(n)-tan^(-1)((m-n)/(m+n))] is -

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  16. lim(xto2)(sin(e^(x-2)-1))/(log(x-1))

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  17. Let f(x)=(sqrt(x+3))/(x+1) then the value of Lt(xto-3-0)f(x) is

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  18. f(x)=x+|x| is continuous for

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  19. prove that tan((pi)/(4)+(1)/(2) cos ^(-1)""(a) /(b) )+tan ((pi)/(4) ...

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  20. If i=sqrt-1 and n is a positive integer, then i^(n)+i^(n+1)+i^(n+3 is ...

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