Home
Class 12
MATHS
Let the centre of the parallelepiped for...

Let the centre of the parallelepiped formed by ` vec P A= hat i+2 hat j+2 hat k ; vec P B=4 hat i-3 hat j+ hat k ; vec P C=3 hat i+5 hat j- hat k` is given by the position vector (7, 6, 2). Then the position vector of the point `P` is (3,4,1) (b) (6,8,2) (1, 3, 4) (d) (2, 6, 8)

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • INVERSE TRIGONOMETRIC FUNCTIONS

    RESONANCE DPP ENGLISH|Exercise All Questions|15 Videos

  • MATRICES

    RESONANCE DPP ENGLISH|Exercise All Questions|7 Videos

Similar Questions

Explore conceptually related problems

Find | vec a xx vec b|, if vec a=2 hat i+ hat j+3 hat k and vec b=3 hat i+5 hat j-2 hat k .

If vec a=3 hat i- hat j-4 hat k , vec b=2 hat i+4 hat j-3 hat k and vec c= hat i+2 hat j- hat k , find |3 vec a-2 hat b+4 hat c|dot

Find the sum of vectors vec a= hat i-2 hat j+ hat k ,\ vec b=-2 hat i+4 hat j+5 hat k\ a n d\ vec c= hat i-6 hat j-7 hat kdot

Find vec adot vec b when: vec a= hat i-2 hat j+ hat k\ a n d\ vec b=4 hat i-4 hat j+7 hat k

Find | vec axx vec b| , if vec a= hat i-7 hat j+7 hat k and vec b=3 hat i-2 hat j+2 hat k

Find ( vec a+3 vec b).(2 vec a- vec b) , If vec a= hat i+ hat j+2 hat k and vec b=3 hat i+2 hat j- hat k

Find vec a . ( vec b xx vec c), if vec a=2 hat i+ hat j+3 hat k , vec b= hat i+2 hat j+ hat k and c=3 hat i+ hat j+2 hat k .

If vec a= hat i+ hat j+ hat k ,\ vec b=2 hat i- hat j+3 hat k\ a n d\ vec c= hat i-2 hat j+ hat k find a unit vector parallel to 2 vec a- vec b+3 vec c

Show that the vectors vec a=3 hat i-2 hat j+ hat k , vec b= hat i+3 hat j+5 hat k , vec c=2 hat i+ hat j-4 hat k form a right angled triangle.

Show that the vectors vec a=3 hat i-2 hat j+ hat k ,\ vec b= hat i-3 hat j+5 hat k ,\ vec c=2 hat i+ hat j-4 hat k form a right angled triangle.

RESONANCE DPP ENGLISH-JEE MAINS-All Questions
  1. Let z1=10+6i and z2=4+6idot If z is any complex number such that the a...

    Text Solution

    |

  2. The number of zeroes at end of lfloor(70) is equal to

    Text Solution

    |

  3. Let the centre of the parallelepiped formed by vec P A= hat i+2 hat j...

    Text Solution

    |

  4. Let R(x1, y1)a n dS(x2,y2) be the end points of latus rectum of parabo...

    Text Solution

    |

  5. If 1, omega,omega^(2) are cube roots of unity then the value of (2+2om...

    Text Solution

    |

  6. A tangent is drawn to the curve y=8x^2 at a point A(x1, y1),w h e r e ...

    Text Solution

    |

  7. If a,b,c are in GP, show that the equations ax^(2)+2bx+c=0 and dx^(2)+...

    Text Solution

    |

  8. Through the vertex O of the parabola y^2=4a x , two chords O Pa n dO Q...

    Text Solution

    |

  9. The number of ways of arranging the letters A A A A A,BBB,C C C,D,E E&...

    Text Solution

    |

  10. Find the least positive integer n such that ((2i)/(1+i))^n is a positi...

    Text Solution

    |

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

    Text Solution

    |

  12. In DeltaABC, If in a DeltaABC, a = 6, b = 3 and cos(A-B)=4/5, find i...

    Text Solution

    |

  13. The centre of a square ABCD is at z0dot If A is z1 , then the centroid...

    Text Solution

    |

  14. The logically equivalent proposition of phArrq is (p^^q)vv(p^^q) b. (p...

    Text Solution

    |

  15. The plane x+2y+3z=7 is rotated about the line where it cut y z -plan...

    Text Solution

    |

  16. about to only mathematics

    Text Solution

    |

  17. int(1)^(e^(37))(pisin(pilogx))/(x)dx equals to.

    Text Solution

    |

  18. From the point (lambda,3) tangents are drawn to x^(2)/9+y^(2)/4=1 and ...

    Text Solution

    |

  19. The mean deviation of the series a , a+d , a+2d ,.....,a+2n from its m...

    Text Solution

    |

  20. If z=((sqrt(3))/2+i/2)^5+((sqrt(3))/2-i/2)^5 , then prove that I m(z)=...

    Text Solution

    |