Home
Class 11
MATHS
By giving a counter example, show that t...

By giving a counter example, show that the following statement is false. If n is an odd integer, then n is prime.

Promotional Banner

Topper's Solved these Questions

  • MATHEMATICAL REASONING

    NCERT TELUGU|Exercise EXERCISE 14.1|11 Videos

  • MATHEMATICAL REASONING

    NCERT TELUGU|Exercise EXERCISE 14.2|10 Videos

  • LINEAR INEQUALITIES

    NCERT TELUGU|Exercise EXERCISE (Miscellaneous Exercise on Chapter 6)|4 Videos

  • PERMUTATIONS AND COMBINATIONS

    NCERT TELUGU|Exercise Miscellaneous Exercise on Chapter 7|11 Videos

Similar Questions

Explore conceptually related problems

By giving a counter example, show that the following statements are not true. (i) p: If all the angles of a triangle are equal, then the triangle is an obtuse angled triangle.

By giving a counter example, show that the following statements are not true. (ii) q: The equation x^(2) - 1 = 0 does not have a root lying between 0 and 2.

Give one example each to the following statements. v. A number which is an integer but not a natural number.

Find counter examples to disprove the statements: If n is a whole number, then 2n^2+11 is a prime.

Find counter examples to disprove the following statements: Every rectangle is a square.

Give one example each to the following statements. i. A number which is rational but not an integer

Give one example each to the following statements. iii. An integer which is not a whole number

Write the contrapositive and converse of the following statements. If x is a prime number, then x is odd.

Give an example to satisfy the following statements. All whole numbers are integers but all integers are not whole numbers.

Give one example each to the following statements . i. A number which is rational but not an integer ii. A whole number which is not a natural number iii. An integer which is not a whole number

NCERT TELUGU-MATHEMATICAL REASONING-Miscellaneous Exercise on Chapter 14
  1. By giving a counter example, show that the following statement is fals...

    Text Solution

    |

  2. Write the negation of the following statements: p: For every positiv...

    Text Solution

    |

  3. Write the negation of the following statements: q: All cats scratch.

    Text Solution

    |

  4. Write the negation of the following statements: r: For every real n...

    Text Solution

    |

  5. Write the negation of the following statements: s: There exists a n...

    Text Solution

    |

  6. State the converse and contrapositive of each of the following stateme...

    Text Solution

    |

  7. State the converse and contrapositive of each of the following stateme...

    Text Solution

    |

  8. State the converse and contrapositive of each of the following stateme...

    Text Solution

    |

  9. Write each of the statements in the form ''if p, then q'' p: It is n...

    Text Solution

    |

  10. Write each of the statements in the form ''if p, then q'' q: There i...

    Text Solution

    |

  11. Write each of the statements in the form ''if p, then q'' r: You can...

    Text Solution

    |

  12. Rewrite each of the following statements in the form ''p if and only i...

    Text Solution

    |

  13. Rewrite each of the following statements in the form ''p if and only i...

    Text Solution

    |

  14. Rewrite each of the following statements in the form ''p if and only i...

    Text Solution

    |

  15. Given below are two statements p : 25 is a multiple of 5. q : 25 i...

    Text Solution

    |

  16. Check the validity of the statements given below by the method given a...

    Text Solution

    |

  17. Write the following statement in five different ways, conveying the sa...

    Text Solution

    |