Home
Class 12
MATHS
For every point (x\ , y ,\ z) on the x- ...

For every point `(x\ , y ,\ z)` on the x- axis (except the origin) a. `x=0,\ y=0,\ z!=0` b. `x=0,\ z=0,\ y!=0` c. `y=0,\ z=0,\ x!=0` d. `x=y=z=0`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • DIFFERENTIATION

    RD SHARMA ENGLISH|Exercise All Questions|806 Videos

  • FUNCTION

    RD SHARMA ENGLISH|Exercise All Questions|406 Videos

Similar Questions

Explore conceptually related problems

For every point P(x ,\ y ,\ z) on the xy-plane, a. x=0 b. y=0 c. z=0 d. x=y=z=0

For every point P(x ,\ y ,\ z) on the xy-plane, a. x=0 b. y=0 c. z=0 d. x=y=z=0

for every point (x,y,z) on the y-axis: (A) x=0,y=0 (B) x=0,z=0 (C) y=0,z=0 (D) y!=0,x=0,z=0

What is the locus of a point (x , y , z) for which y=0, z=0?

What is the locus of a point (x , y , z) for which y=0, z=0?

What is the locus of a point for which (i) x =0, y =0 (ii) y =0, z =0 (iii) z =0, x =0 (iv) x =a, y =b (v) y =b, z =0 (vi) z =c, x =a ?

The equations of the plane which passes through (0,0,0) and which is equally inclined to the planes x-y+z-3=0a n dx+y=z+4=0 is/are a. y=0 b. x=0 c. x+y=0 d. x+z=0

Solve x-y+z=4 , x+y+z=2 , 2x+y-3z=0

The point charges + q, -2q and + q are placed at point (x = 0, y = a, z = 0), (x = 0, y = 0, z = 0) and (x = a, y = 0, z = 0) , repectively. The magnitude and direction of the electric dipole moment vector of this charge assembly are

The equation of y-axis are (A) x=0,y=0 (B) x=0,z=0 (C) y=0,z=0 (D) none of these

RD SHARMA ENGLISH-DIRECTION COSINES AND DIRECTION RATIOS-All Questions
  1. Write the inclination of a line with Z-axis, if its direction ratio...

    Text Solution

    |

  2. Find the angel between the vectors with direction ratios proportion...

    Text Solution

    |

  3. Write the distance of the point P(2,3,5) from the xy-plane.

    Text Solution

    |

  4. Write the coordinates the reflections of point (3,\ 5) in X and Y -...

    Text Solution

    |

  5. Find the distance of the point (2, 3, 4) from the x- axis.

    Text Solution

    |

  6. If a line has direction ratios proportional to 2, -1, -2, then what...

    Text Solution

    |

  7. Write the direction cosines of a line parallel to z-axis.

    Text Solution

    |

  8. If a unit vector vec a makes angles pi/3 with hat i ,pi/4 with hat ...

    Text Solution

    |

  9. For every point P(x ,\ y ,\ z) on the xy-plane, a. x=0 b. y=0 c. ...

    Text Solution

    |

  10. For every point (x\ , y ,\ z) on the x- axis (except the origin) a....

    Text Solution

    |

  11. A rectangular parallelepiped is formed by planes drawn through the p...

    Text Solution

    |

  12. A parallelepiped is formed by planes drawn through the points (2, 3...

    Text Solution

    |

  13. The xy-plane divided the line joining the points(-1, 3, 4) and (2, -5,...

    Text Solution

    |

  14. If the x-coordinate of a point P on the join of Q(2, 2, 1) and R(5, 1,...

    Text Solution

    |

  15. The length of the perpendicular drawn from the point P(a , b , c) from...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  19. Show that the angle between two diagonals of a cube is cos^(-1)sqrt(1/...

    Text Solution

    |

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

    Text Solution

    |