Home
Class 12
MATHS
Answer the following ad true or false : ...

Answer the following ad true or false : Two collinear vectors are always equal in mangitude.

Promotional Banner

Topper's Solved these Questions

  • VECTORS

    MODERN PUBLICATION|Exercise Exercise|500 Videos

  • UNIT TEST-4

    MODERN PUBLICATION|Exercise EXERCISE|13 Videos

Similar Questions

Explore conceptually related problems

Answer the following ad true or false : Two collinear vectors having the same magnitude are equal.

Answer the following ad true or false : veca and -veca are collinear.

Answer the following as true or false. (i) vec a and -vec a are collinear. (ii) Two collinear vectors are always equal in magnitude. (iii) Two vectors having same magnitude are collinear. (iv) Two collinear vectors having the same magnitude

Answer the following ad true or false : Two vectors having same magnitude are collinear.

True or false Two mutually exclusive events are always independent.

State whether the following statements are true or false Two lines in a plane always intersect at point.

True or False : Colloidal sols are always heterogeneous.

Check whether the following statement is true or false. Two times a real number is always even.

Answer the following question 1G= 10^-4T True or false?

MODERN PUBLICATION-VECTORS-Exercise
  1. A girl walks 4 km towards west, then she walks 3 km in a direction 30^...

    Text Solution

    |

  2. Answer the following ad true or false : veca and -veca are collinear.

    Text Solution

    |

  3. Answer the following ad true or false : Two collinear vectors are alwa...

    Text Solution

    |

  4. Answer the following ad true or false : Two vectors having same magnit...

    Text Solution

    |

  5. Answer the following ad true or false : Two collinear vectors having t...

    Text Solution

    |

  6. Find the sum of the following vectors veca=hati-3hatk,vecb=2hatj-hat...

    Text Solution

    |

  7. Find the sum of the following vectors veca=hati-2hatj,vecb=2hati-3ha...

    Text Solution

    |

  8. Show that the vectors 2hati-3hatj+4hatk and -4hati+6hatj-8hatk are col...

    Text Solution

    |

  9. If veca=-vecb, is it true that |veca|=|vecb|?

    Text Solution

    |

  10. If |veca|=|vecb|, is it true that veca=+-vecb?

    Text Solution

    |

  11. If |veca|=|vecb|, is it true that veca=vecb?

    Text Solution

    |

  12. kveca=vec0 gives rise to what alternatives for k and veca ?

    Text Solution

    |

  13. If veca=2hati+3hatj and vecb=3hati+4hatj. Find the magnitude of veca+v...

    Text Solution

    |

  14. For two non-zero vectors veca and vecb, write when |veca+vecb|=|veca|+...

    Text Solution

    |

  15. Vectors drawn from the origin to the point A,B and C are respectively ...

    Text Solution

    |

  16. Give a condition that the three vectors veca,vecb and vecc form the th...

    Text Solution

    |

  17. D,E,F are mid-points of the sides of the triangle ABC, show that for a...

    Text Solution

    |

  18. In pentagon ABCDE, prove that : vec(AB)+vec(BC)+vec(CD)+vec(DE)+vec(EA...

    Text Solution

    |

  19. ABCD is a parallelogram and AC, BD are its diagonals. Show that : vec(...

    Text Solution

    |

  20. ABCDEF is a regular hexagon. Show that : vec(OA)+vec(OB)+vec(OC)+vec(O...

    Text Solution

    |