Home
Class 12
MATHS
Find the absolute value of parameter ...

Find the absolute value of parameter `t` for which the area of the triangle whose vertices the `A(-1,1,2); B(1,2,3)a n dC(t,1,1)` is minimum.

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRIC RATIOS FOR COMPOUND, MULTIPLE, SUB-MULTIPLE ANGLES, AND TRANSFORMATION FORMULAS

    CENGAGE ENGLISH|Exercise Multiple Correct Answers Type|6 Videos

  • VECTORS TRIPLE PRODUCTS, RECIPROCAL SYSTEM OF VECTORS

    CENGAGE ENGLISH|Exercise DPP 2.4|20 Videos

Similar Questions

Explore conceptually related problems

Find the area of the triangle whose vertices are A(3,-1,2),\ B(1,-1,-3)a n d\ C(4,-3,1)dot

Find the area of the triangle whose vertices are: (1,4),(2,3),(-5,-3)

The area of the triangle whose vertices are A(1,-1,2),B(2,1-1)C(3,-1,2) is …….

Find the area of the triangle whose vertices are: (2,7),(1,1),(10,8)

Find the area of a triangle whose vertices are A(3,2),B(11 ,8)a n dC(8,12)dot

Find the area of that triangle whose vertices are (1,1),(-1,4)and(3,2).

Find the area of the triangle whose vertices are: (-2,-3),(3,2),(-1,-8)

Find the area of the triangle with vertices A(1, 1, 2), B(2, 3, 5) and C(1, 5, 5).

Using vector method find the area of the triangle whose vrtices are A(1,1,1),B(1,2,3) and C(2,3,1)

Find the area of the triangle, whose vertices are (2,1), (4,5) and (6,3).

CENGAGE ENGLISH-VECTOR ALGEBRA-All Questions
  1. vec u , vec v and vec w are three non-coplanar unit vecrtors and alp...

    Text Solution

    |

  2. If vec a=a1 hat i+a2 hat j+a3 hat k ; vec b=b1 hat i+b2 hat j+b3 hat...

    Text Solution

    |

  3. Find the absolute value of parameter t for which the area of the ...

    Text Solution

    |

  4. The condition for equations vec rxx vec a= vec ba n d vec rxx vec c...

    Text Solution

    |

  5. If aa n db are nonzero non-collinear vectors, then [ vec a vec b hat...

    Text Solution

    |

  6. ( vec a+ vec b)dot( vec b+ vec c)xx( vec a+ vec b+ vec c)= [ vec a\ ...

    Text Solution

    |

  7. A vector of magnitude 10 along the normal to the curve 3x^2+8x y+2y^2-...

    Text Solution

    |

  8. If a( vecalphaxx vecbeta)+b( vecbetaxx vecgamma)+c( vecgammaxx vecalph...

    Text Solution

    |

  9. If ( vec axx vec b)xx( vec bxx vec c)= vec b ,w h e r e vec a , vec b ...

    Text Solution

    |

  10. If vec a , vec b , vec c are any three noncoplanar vector, then ( ...

    Text Solution

    |

  11. If vec x+ vec cxx vec y= vec aa n d vec y+ vec cxx vec x= vec b ,w h ...

    Text Solution

    |

  12. If vec aa n d vec b are two unit vectors incline at angle pi//3 , ...

    Text Solution

    |

  13. If vec a and vec b are orthogonal unit vectors, then for a vector ...

    Text Solution

    |

  14. Let V be the volume of the parallelepiped formed by the vectors vec a ...

    Text Solution

    |

  15. Find 3-dimensional vectors vec v1,vec v2,vec v3 satisfying vec v1* ve...

    Text Solution

    |

  16. Let vec ua n d vec v be unit vectors such that vec uxx vec v+ vec u=...

    Text Solution

    |

  17. For any two vectors vec ua n d vec v prove that ( vec u. vec v)^2+| ...

    Text Solution

    |

  18. If the incident ray on a surface is along the unit vector vec v, the r...

    Text Solution

    |

  19. P1n dP2 are planes passing through origin L1a n dL2 are two lines o...

    Text Solution

    |

  20. If vec a , vec b , vec ca n d vec d are distinct vectors such that ...

    Text Solution

    |