Home
Class 11
MATHS
Which of the following is a statement? ...

Which of the following is a statement?
(i) `x+2=9` (ii) 6 has three prime factors (iii) `x^(2)+5 x+6=0`

Promotional Banner

Topper's Solved these Questions

  • LINEAR INEQUALITIES

    V PUBLICATION|Exercise QUESTIONBANK|95 Videos

  • PERMUTATIONS AND COMBINATIONS

    V PUBLICATION|Exercise QUESTIONBANK|79 Videos

Similar Questions

Explore conceptually related problems

(a)Which of the following is a statement?(i) x+2=9

(a)Which of the following is a statement?(ii)6 has three prime factors.

(a)Which of the following is a statement?(iii) x^2+5x+6=0

Which of the following sets are empty sets? i) A={ x: x^2-3=0 . and x is rational } ii) B={x: x is an even prime number } iii) C={x: 4 lt x lt 5, x in N} iv) D={x: x^2=25 and 'x' is an odd integer.}

State which of the following sets are finite and which are infinite: i) A={x: x in Z and x^2-5 x+6=0'} ii) 'B={x: x in Z' and 'x^2' is even} iii) 'C={x: x in Z.' and 'x^2=36'} iv) 'D={x .: x in Z' and 'xgt-10}

Which of the following sets are null sets. (i) The set 'A' of all prime númbers lying between 15 and 19. (ii) 'A= {x: x lt 5, x gt 6'} (iii) 'A= {x: x^2=16, x in N'} (iv) 'A={x: |x|<-4, x in N}'

Write an antiderivative for each of the following functions using the method of inspection. i) cos 2 x ii) 3 x^2+4 x^3 iii) 1/x, x ne 0

Describe the following sets by roster method: (i) {x: x^2+5 x+6=0, x in N} (ii) {x: x^2+6 x+8=0, x in Z} (iii) {x: 4 x+7 lt25, x in N} (iv) {x , x^3+1=0, x in N} (v) the set of all lettersin the word TRIGONOMETRY.

Find the derivative of the following x^5 ( 3- 6x^-9)

V PUBLICATION-MATHEMATICAL REASONING-QUESTION BANK
  1. Write the negation of the following statements. p: For evéry positive...

    Text Solution

    |

  2. Write the negation of the following statement. q : All cats scratch

    Text Solution

    |

  3. Write the the negation of the following statement. r : For every real ...

    Text Solution

    |

  4. Write the negation of the following statement. s: There exists a numbe...

    Text Solution

    |

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

    Text Solution

    |

  6. Write each of the statements in the form "if p, then q". p: It is nẹc...

    Text Solution

    |

  7. Write each of the statements in the form "if p, then q" q: There is tr...

    Text Solution

    |

  8. Write each of the statements in the form "if p,then q" r: You can acce...

    Text Solution

    |

  9. Rewrite each of the following statements in the form "p if and only i...

    Text Solution

    |

  10. Rewrite each of the following statements in the form "p if and only if...

    Text Solution

    |

  11. Rewrite each of the following statements in the form "p if and only if...

    Text Solution

    |

  12. Given below are two statements p:25 is a multiple of 5, q:25 is a mult...

    Text Solution

    |

  13. Check the validity of the statement given below by contradiction meth...

    Text Solution

    |

  14. Write the following statement in five different ways conveying the sam...

    Text Solution

    |

  15. Identify the quantifier in the following statements and write the nega...

    Text Solution

    |

  16. Which of the following sentences are statements? Justify your answer. ...

    Text Solution

    |

  17. Which of the following is a statement? (i) x+2=9 (ii) 6 has three pri...

    Text Solution

    |

  18. Find the component statement of the following compound statements. (i...

    Text Solution

    |

  19. Write the contrapositive and converse of the following statement: If...

    Text Solution

    |

  20. Consider the statement,"If x is an integer and x^2 is even, then x is ...

    Text Solution

    |