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If a pair of linear equations is inc...

If a pair of linear equations is inconsistent then their graph lines will be

A

parallel

B

always coincident

C

always intersecting

D

intersecting or coincident

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The correct Answer is:
A
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RS AGGARWAL-LINEAR EQUATIONS IN TWO VARIABLES -Multiple Choice Questions (Mcq)
  1. If 29 x + 37y = 103 and 37x + 29y = 95 then

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  2. If 2^(x + y ) = 2^(x - y ) = sqrt8 then the value of y is

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  3. If (2)/(x) + (3)/(y) = 6 and (1)/(x) + (1)/(2y) = 2 then

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  4. The system kx - y = 2 and 6x - 2y = 3 has a unique solution on...

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  5. The system x - 2y = 3 and 3x + ky = 1 has a unique sol...

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  6. For what value of k does the system of equations x+2y=3 and 5x + ky + ...

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  7. If the lines given by 3x+2ky= 2 and 2x+5y+1=0 are parallel, then the ...

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  8. For what value of k do the equations kx-2y = 3 and 3x + y = 5 represen...

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  9. The pair of equations x + 2y + 5 = 0 and -3x - 6y + 1 = 0 has

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  10. The pair of equations x + 2y + 5 = 0 and -3x - 6y + 1 = 0 has

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  11. If a pair of linear equations is consistent then their graph lines...

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  12. If a pair of linear equations is inconsistent then their graph l...

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  13. In a Delta ABC, angle C = 3 angle B = 2 (angle A + angle B), the...

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  14. In a cyclic quadrilateral ABCD, it is being given that angle A =...

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  15. The sum of digits of a two-digit number is 15. The number obtained b...

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  16. In a given fraction, if 1 subtracted from the numerator and 2 ...

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  17. 5 years hence, the age of a man shall be 3 times the age of his ...

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  18. The graphs of the equations 6x- 2y+9 =0 and 3x -y+12=0 lines which ar...

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  19. The graphs of the equations 2x +3y-2=0 and x-2y-8=0 lines which are

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  20. The graphs of the equations 5x-15y = 8 and 3x-9y=24/5 are two line whi...

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