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Find the value of 'K' for which lines 2...

Find the value of 'K' for which lines `2x+ 3y = 4 and ( k +2) x + 6y = 3 k + 2 ` have infinite number of solution ?

A

1

B

2

C

3

D

4

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MOTHERS-CO-ORDINATE GEOMATRY-OBJECTIVE QUESTION
  1. Find the value of 'p' for which lines 2px+ 3y = 7 and 2x+ y = 6 have ...

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  2. For what value of 'k' and 'b' lines 2x+3y = 7 and 2k x+ (k+b) y = 28 ...

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  3. Find the value of 'K' for which lines 2x+ 3y = 4 and ( k +2) x + 6y =...

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  4. If am != bl then what is the solution of these equations ax+ by = c...

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  5. Find the distance between the points (-5,3) and (3,1) :

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  6. Find the value of 'P' for which the distance between the points (8,P) ...

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  7. Find the distance between the points A (a+b, a-b) and B (a-b,-a-b)

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  8. Find the point on the x-axis which is equidistant from (2,-5) and (-2,...

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  9. If point (alpha ,beta) is the mid point A (2 sin theta , cos theta)and...

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  10. If the co - ordinate of the triangle P(4,3) Q(7,-1) and R (9,3) is the...

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  11. If the co-ordinate of the triangle P(4,5),Q(8,2) and origin then find ...

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  12. Find the area of the triangle whose vertices are (a,b+c),(a,b-c) and (...

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  13. The area of the triangle formed by the line (x)/(a)+(y)/(b)=1 with the...

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  14. Find the area of triangle which formed by lines 2x+3y=12 , x- y - 1 =...

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  15. Find the area of trapezium which is formed by lines x = 0 , y = 0 , 3x...

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  16. Find the Area of triangle which is formed by lines 5x + 7y = 35 , 4x +...

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  17. if the coordinates of the mid points of the Sides of a triangle are (...

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  18. If the mid points of the sides of a triangle are (0,0) ,(1,2),(-3,4) t...

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  19. If the co- ordinates of all vertices of a triangle are integers , then...

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  20. Find the hight of triangle which have is x - axis formed by 2x+y = 4 a...

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