Home
Class 9
MATHS
In the following equations, find whether...

In the following equations, find whether variables x, y, z etc. represent rational or irrational numbers
`x^(2)=7`

Text Solution

Verified by Experts

The correct Answer is:
Irrational
Promotional Banner

Topper's Solved these Questions

  • REAL NUMBERS

    NCERT BANGLISH|Exercise EXERCISE - 1.3|2 Videos

  • QUADRILATERALS

    NCERT BANGLISH|Exercise EXERCISE - 8.4|6 Videos

  • STATISTICS

    NCERT BANGLISH|Exercise THINK. DISCUSS AND WRITE|1 Videos

Similar Questions

Explore conceptually related problems

In the following equations, find whether variables x, y, z etc. represent rational or irrational numbers y^(2)=16

In the following equations, find whether variables x, y, z etc. represent rational or irrational numbers w^(2)=27

In the following equations, find whether variables x, y, z etc. represent rational or irrational numbers u^(2)=(17)/(4)

In the following equations, find whether variables x, y, z etc. represent rational or irrational numbers t^(4)=256

In the following equations, find whether variables x, y, z etc. represent rational or irrational numbers z^(2)=0.02

Find the component statements of the following and check whether they are true or not. sqrt2 is a rational number or an irrational number.

Which of the following are equation and mention the variables of the equation. 7 - x =0

Which of the following are equation and mention the variables of the equation. x - 4 = 7

Identify the type of ''Or'' used in the following statements and check whether the statements are true or false: sqrt2 is a rational number or an irrational number

Solve the following simultaneous linear equations in two variables by the method of elimination : 2x-3y=8, (x+y)/(x-y)=7/3

NCERT BANGLISH-REAL NUMBERS-EXERCISE - 1.4
  1. Classify the following numbers as rational or irrational. (1)/(sqrt3...

    Text Solution

    |

  2. Classify the following numbers as rational or irrational. (2+sqrt2)(...

    Text Solution

    |

  3. In the following equations, find whether variables x, y, z etc. repres...

    Text Solution

    |

  4. In the following equations, find whether variables x, y, z etc. repres...

    Text Solution

    |

  5. In the following equations, find whether variables x, y, z etc. repres...

    Text Solution

    |

  6. In the following equations, find whether variables x, y, z etc. repres...

    Text Solution

    |

  7. In the following equations, find whether variables x, y, z etc. repres...

    Text Solution

    |

  8. In the following equations, find whether variables x, y, z etc. repres...

    Text Solution

    |

  9. Every surd is an irrational, but every irrational need not be a surd. ...

    Text Solution

    |

  10. Rationalise the denominators of the following: (1)/(3+sqrt2)

    Text Solution

    |

  11. Rationalise the denominators of the following: (1)/(sqrt7-sqrt6)

    Text Solution

    |

  12. Rationalise the denominators of the following: (1)/(sqrt7)

    Text Solution

    |

  13. Rationalise the denominators of the following: (sqrt6)/(sqrt3-sqrt2)

    Text Solution

    |

  14. Simplify each of the following by rationalising the denominator: (6-...

    Text Solution

    |

  15. Simplify each of the following by rationalising the denominator: (sq...

    Text Solution

    |

  16. Simplify each of the following by rationalising the denominator: (1)...

    Text Solution

    |

  17. Simplify each of the following by rationalising the denominator: (3s...

    Text Solution

    |

  18. Find the value of (sqrt(10)-sqrt5)/(2sqrt2) upto three decimal places....

    Text Solution

    |

  19. Find: 64^((1)/(6))

    Text Solution

    |

  20. Find: 32^((1)/(5))

    Text Solution

    |