Home
Class 12
MATHS
The vector with initial point P(2,-3,5) ...

The vector with initial point P(2,-3,5) and terminal point Q(3,-4,7) is :

A

`hati-hatj+2hatk`

B

`5hati-7hatj+12hatk`

C

`-hati+hatj-2hatk`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
a
Promotional Banner

Topper's Solved these Questions

  • VECTOR ALGEBRA

    ACCURATE PUBLICATION|Exercise QUESTIONS CARRYING 1 MARK (TYPE - II : FILL IN THE BLANKS QUESTIONS)|27 Videos

  • VECTOR ALGEBRA

    ACCURATE PUBLICATION|Exercise QUESTIONS CARRYING 1 MARK (TYPE - III : TRUE RO FALSE QUESTIONS)|15 Videos

  • THREE DIMENSIONAL GEOMETRY

    ACCURATE PUBLICATION|Exercise QUESTIONS CARRYING 6 MARKS:|56 Videos

Similar Questions

Explore conceptually related problems

Find the vector with initial point P(-4,2) and terminal point Q(0,-4).

Find the scalar and vector components of the vector with initial point (2, 1) and terminal point (– 5, 7).

The vector having initial and terminal points as (2,5,0) and (-3,7,4) respectively is

Magnitude of the vector vec(PQ) , joining the points P(2,3,0) and Q(1,-2,-4) is :

Find the points on the line segment PQ situated at 2/3 of the distance from the initial point P to the final point Q, where P=(3,1,7),Q=(-2,5,3) .

Find the direction cosines of the ray form P to Q where P is point (1,-2,2) and Q is te point (3,-5,-4).

If position vector of mid point of vector joining the point P(8,3,4) and Q(4,7,-2) is

Position vector of mid point of vector joining the points P(2,3,6) and Q(4,5,-2) is : veca.vecb

ACCURATE PUBLICATION-VECTOR ALGEBRA-QUESTIONS CARRYING 2 MARKS
  1. The vector with initial point P(2,-3,5) and terminal point Q(3,-4,7) i...

    Text Solution

    |

  2. Prove that the figure formed by joining the mid-points of the pairs of...

    Text Solution

    |

  3. If veca=hati+hatj+hatk,vecb=2hati-hatj+3hatk,vecc=hati-2hatj+hatk, the...

    Text Solution

    |

  4. If veca=2hati-hatj+3hatk,vecb =hati+hatj-hatk, vecc=3hati+4hatj-5hatk,...

    Text Solution

    |

  5. If veca=5hati+hatj-4hatk, vecb=2hati-3hatj+hatk and vecc=hati+3hatj-2h...

    Text Solution

    |

  6. Show that the points A(1,2,7), B(2,6,3) and C(3,10,-1) are collinear.

    Text Solution

    |

  7. Show that the three points with position vectors 2hati+6hatj+3hatk,hat...

    Text Solution

    |

  8. Show that the points : A(-2hati+3hatj+5hatk), B(hati+2hatj+3hatk) and ...

    Text Solution

    |

  9. Show that . the points (2. 6, 3), (1, 2, 7) and (3, 10, -1) are collin...

    Text Solution

    |

  10. Find the position vector of a point R which divides the line joining t...

    Text Solution

    |

  11. Find the position vector of a point R which divides the line joining t...

    Text Solution

    |

  12. Find the angle between two vectors veca and vecb with magnitudes sqrt3...

    Text Solution

    |

  13. For any two vectors veca and vecb, prove that |veca.vecb|le|veca||vec...

    Text Solution

    |

  14. For any two vectors veca and vecb, prove that : |veca+vecb|le|veca|+|v...

    Text Solution

    |

  15. If |veca|=3, |vecb|=4 and |vecc|=5 and each of them is perpendicular ...

    Text Solution

    |

  16. If |veca|=2, |vecb|=3 and |vecc|=4 and each of them is perpendiculart...

    Text Solution

    |

  17. If |veca|=7, |vecb|=1 and |vecc|=5 and each of them is perpendicular ...

    Text Solution

    |

  18. Let veca,vecb,vecc be the three vectors of magnitude 5, 3, I respectiv...

    Text Solution

    |

  19. Find the scalar projection of : veca=2hati-hatj-3hatk on vecb=3hati-5h...

    Text Solution

    |

  20. Find the scalar projection of : veca=7hati+3hatj+6hatk on vecb=5hati-2...

    Text Solution

    |

  21. Find the scalar projection of vecb on veca where : veca=2hati-2hatj+ha...

    Text Solution

    |