Home
Class 10
MATHS
Which of the following pairs of linear e...

Which of the following pairs of linear equations has unique solution, no solution, or infinitely many solutions. In case there is a unique solution, find it by using cross multiplication method. : - 3x-5y=20, 6x-10y=40 .

Promotional Banner

Topper's Solved these Questions

  • PAIR OF LINEAR EQUATIONS IN TWO VARIABLES

    MBD|Exercise EXERCISE|183 Videos

  • INTRODUCTION TO TRIGONOMETRY

    MBD|Exercise EXERCISE|176 Videos

  • POLYNOMIALS

    MBD|Exercise EXERCISE|51 Videos

Similar Questions

Explore conceptually related problems

Which of the following pairs of linear equations has unique solution, no solution, or infinitely many solutions. In case there is a unique solution, find it by using cross multiplication method. : - x-3y-7=0 , 3x-3y-15=0

Which of the following pairs of linear equations has unique solution, no solution, or infinitely many solutions. In case there is a unique solution, find it by using cross multiplication method. : 2x+y=5 , 3x+2y=8 .

Which of the following pairs of linear equations has unique solution, no solution, or infinitely many solutions. In case there is a unique solution, find it by using cross multiplication method. : x-3y-3=0 , 3x-9y-2=0.

The linear equations 3x+1=2 has one solutions.

Solve the following pair of linear equations by cross multiplication method : 3x-5y=20 , 7x+2y=17 .

Graphically, find whether The following pair of equations has no solution, unique solution or infinitely many solutions: 5x-8y+1=0 and 3x-(24)/5 y + 3/5 =0

Which one of the following option is true and why? y=3x+5 has: a unique solution?

Which of the following pairs of linear equations are consistent ? Obtain solution in such cases graphically :- x+3y=6, 2x-3y=12

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

    Text Solution

    |

  2. 4 chairs and 3 tables cost ? 2100 and 5 chairs and 2 tables cost ? 175...

    Text Solution

    |

  3. Two years ago a father was five times as old as his son. Two years lat...

    Text Solution

    |

  4. 9 pens and 5 pencils cost rs.154 and 13 pens and 7 pencils cost rs.222...

    Text Solution

    |

  5. Ram says to his son, 5 years ago, I was 7 times as old as you were an...

    Text Solution

    |

  6. Puneet Sharma starts his job in a school with a certain monthly salary...

    Text Solution

    |

  7. Deepak buy 2 tickets from station A to station B and 3 from station A ...

    Text Solution

    |

  8. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

    Text Solution

    |

  9. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

    Text Solution

    |

  10. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

    Text Solution

    |

  11. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

    Text Solution

    |

  12. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

    Text Solution

    |

  13. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

    Text Solution

    |

  14. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

    Text Solution

    |

  15. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

    Text Solution

    |

  16. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

    Text Solution

    |

  17. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

    Text Solution

    |

  18. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

    Text Solution

    |

  19. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

    Text Solution

    |

  20. Which of the following pairs of linear equations are consistent ? Obta...

    Text Solution

    |

  21. Which of the following pairs of linear equations are consistent ? Obta...

    Text Solution

    |