Home
Class 12
MATHS
The distance of the point P(a,b,c) from ...

The distance of the point P(a,b,c)` from the x-axis is

A

`sqrt(b^(2)+c^(2))`

B

`sqrt(a^(2)+c^(2))`

C

`sqrt(a^(2)+b^(2))`

D

`sqrt(a^(2)+b^(2)+c^(2))`

Text Solution

Verified by Experts

The correct Answer is:
A
NA
Promotional Banner

Topper's Solved these Questions

  • THREE DIMENSIONAL COORDINATE SYSTEM

    OBJECTIVE RD SHARMA ENGLISH|Exercise Section I - Solved Mcqs|16 Videos

  • TANGENTS AND NORMALS

    OBJECTIVE RD SHARMA ENGLISH|Exercise Chapter Test|25 Videos

  • TRIGONOMETRIC EQUATIONS AND INEQUATIONS

    OBJECTIVE RD SHARMA ENGLISH|Exercise Chapter Test|60 Videos

Similar Questions

Explore conceptually related problems

Find the distance of the point P(a ,b ,c) from the x-axis.

Find the distance of the point P(a ,b ,c) from the x-axis.

7.The distance of the point P(1,7) from the y -axis is : (a) 1 (b) 7 (c) 6 (d) 8

The distance of the point (4,\ 7) from the x-axis is (a) 4 (b) 7 (c) 11 (d) sqrt(65)

The distance of the point (-3,4) from the x-axis is : 3 (b) -3 (c) 4 (d) 5

The distance of the point (-3,4) from the x-axis is : a) '3 (b) -3 (c) 4 (d) 5

The distance of the point (-3,4) from the x-axis is : (a) 3 (b) -3 (c) 4 (d) 5

The distance of the point P(2,3) from the X-axis is

The perpendicular distance of the point P(3,3,4) from the x-axis is 3sqrt(2) b. 5 c. 3 d. 4

The distance of the point (4,\ 7) from the y-axis is 4 (b) 7 (c) 11 (d) sqrt(65)

OBJECTIVE RD SHARMA ENGLISH-THREE DIMENSIONAL COORDINATE SYSTEM -Exercise
  1. If the x-coordinate of a point P on the join of Q(2,2,1)a n dR(5,1,-...

    Text Solution

    |

  2. The distance of the point P(a,b,c) from the x-axis is

    Text Solution

    |

  3. Ratio in which the xy-plane divides the join of (1, 2, 3) and (4, 2...

    Text Solution

    |

  4. If P (3,2,−4) , Q (5,4,−6) and R (9,8,−10)  are collinear, then  ...

    Text Solution

    |

  5. A (3,2,0) , B (5,3,2)C (-9,6,-3) are three points forming a triangle. ...

    Text Solution

    |

  6. A line passes through the points (6,-7,-1)a n d(2,-3,1)dot Find te ...

    Text Solution

    |

  7. If a line makes angles alpha,beta,gamma with the positive direction of...

    Text Solution

    |

  8. If P is a point in space such that OP=12 and vec(OP) is inclied at ang...

    Text Solution

    |

  9. A vector vec O P is inclined to O X at 45^0 and O Y at 60^0 . Find th...

    Text Solution

    |

  10. vector is equal inclined with the coordinate axes. If the tip ofvecr ...

    Text Solution

    |

  11. If vecr is a vector of magnitude 21 and has direction ratios 2, -3 an...

    Text Solution

    |

  12. The direction cosines of the lines bisecting the angle between the lin...

    Text Solution

    |

  13. Find the coordinates of the foot of the perpendicular drawn from po...

    Text Solution

    |

  14. The projections of a line segment on the coordinate axes are 12,4,3 re...

    Text Solution

    |

  15. If P(x,y,z) is a point on the line segment joining Q(2,2,4) and R(3,5,...

    Text Solution

    |

  16. If O is the origin, OP = 3, with direction ratios -1, 2 and -2, then f...

    Text Solution

    |

  17. A mirror and a source of light are situated at the origin O and at a p...

    Text Solution

    |

  18. Find the angle between any two diagonals of a cube.

    Text Solution

    |

  19. A line makes angles angle, beta, gamma and delta with the diagonals of...

    Text Solution

    |

  20. If P(0,1,2),\ Q(4,-2,1)a n d\ O(0,0,0) are three points then P O Q= ...

    Text Solution

    |