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For which values of a and b does the fol...

For which values of a and b does the following pair of linear equations have an infinite number of solution?2x+3y=7 (a-b)x+(a+b)y=3a+b-2

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R G PUBLICATION-PAIR OF LINEAR EQUATIONS IN TWO VARIABLES-EXERCISE
  1. Which of the following pairs of linear equations has unique solution,n...

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  2. Which of the following pairs of linear equations has unique solution,n...

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  3. For which values of a and b does the following pair of linear equation...

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  4. For which value of k will the following pair of linear equation have n...

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  5. Solve the following pair of linear equations by substitution and cross...

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  6. Form the pair of linear equations in the following problems and find t...

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  7. Form the pair of linear equations in the following problems and find t...

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  8. Form the pair of linear equations in the following problems and find t...

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  9. Form the pair of linear equations in the following problems and find t...

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  10. Solve the following pairs of equations by reducing them to a pair of l...

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  11. Solve the following pairs of equations by reducing them to a pair of l...

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  12. Solve the following pairs of equations by reducing them to a pair of l...

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  13. Solve the following pairs of equations by reducing them to a pair of l...

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  14. Solve the following pairs of equations by reducing them to a pair of l...

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  15. Solve the following pairs of equations by reducing them to a pair of l...

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  16. Solve the following pairs of equations by reducing them to a pair of l...

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  17. Solve the following pairs of equations by reducing them to a pair of l...

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  18. Formulate the following problems as a pair of equation,and hence find ...

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  19. Formulate the following problems as a pair of equation,and hence find ...

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  20. The ages of two friends Ani and Biju differ by 3 years.Ani's father Dh...

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