Home
Class 12
MATHS
Using determinants , find the area of tr...

Using determinants , find the area of triangle with vertices
(0,0), (6,0), (4,3)
Are these points collinear ?

Text Solution

Verified by Experts

The correct Answer is:
9 5sq. Units , No
Promotional Banner

Topper's Solved these Questions

  • DETERMINANTS

    BETTER CHOICE PUBLICATION|Exercise ASSIGNMENT (PREVIOUS YEAR.S BOARD QUESTIONS FOR PRACTICE) (MULTIPLE CHOICE QUESTION)|13 Videos

  • CONTINUITY AND DIFFERENTIABILITY

    BETTER CHOICE PUBLICATION|Exercise PREVIOUS YEARS BOARDS QUESTIONS FOR PRACTICE (MULTIPLE CHOICE QUESTIONS)|94 Videos

  • DIFFERENTIAL EQUATIONS

    BETTER CHOICE PUBLICATION|Exercise PREVIOUS YEARS BOARD.S QUESTIONS FOR PRACTICE|50 Videos

Similar Questions

Explore conceptually related problems

Using determinant , find the area of triangle with verticles (1,0) , (6,0) ,(4,3)

Using determinants find the area of triangle with vertices (1,-1), (2,4),(-3,5)

Using determinants find the area of triangle with vertices (2, 7), (1, 1), (10,8)

By using determinants, find the area of the triangle whose vertices are (0,0), (6,0), (4,2)

By using determinants, find the area of the triangle whose vertices are (-2,4),(2,-6), (5,4)

Using integration find the area of triangle with vertices (4, 3), (4, 1 ) and (6, 0).

Using integration find the area of triangle with vertices (3, 3), (3, 1 ) and (5, 0).

Using integration find the area of triangle with vertices (5, 1 ), (5, 3) and (7, 0).

BETTER CHOICE PUBLICATION-DETERMINANTS -ASSIGNMENT (PREVIOUS YEAR.S BOARD QUESTIONS FOR PRACTICE )
  1. Solve by matrix method 2x + 3y +3z = 5 x -2y + z = -4 3x - y -...

    Text Solution

    |

  2. Solve by matrix method : x + 2y + z = 7, x + 3z= 11, -3y + 2x = 1.

    Text Solution

    |

  3. Without expanding, prove the following |(a,b,c),(a^2,b^2,c^2),(bc,c...

    Text Solution

    |

  4. Solve the following system of linear equations by matrix method : 2x -...

    Text Solution

    |

  5. Solve by matrix method 3x - 2y + 3z =8 2x + y - z =1 4x -3y +2z...

    Text Solution

    |

  6. Solve by matrix method 2x +y +z=1 x-2y-z =3//2 3y-5z =9

    Text Solution

    |

  7. Prove that : |[y+k,y,y],[y,y+k,y],[y,y,y+k]|=k^2(3y+k).

    Text Solution

    |

  8. Solve by using matrix method, 2x - 3y + 5z = 16, 3x +2y-4z=-4, x + y -...

    Text Solution

    |

  9. Prove that |{:(1+a,1,1),(1,1+b,1),(1,1,1+c):}| =abc (1+(1)/(a)+(1)/(...

    Text Solution

    |

  10. Evaluate : triangle = |[1,a,bc],[1,b,ca],[1,c,ab]|

    Text Solution

    |

  11. Using determinant , find the area of triangle with verticles (1,0) ,...

    Text Solution

    |

  12. Using determinants , find the area of triangle with vertices (0,0), ...

    Text Solution

    |

  13. Solve the following system of linear equations by matrix method: x - y...

    Text Solution

    |

  14. Solve the following system of linear equations by matrix method : 2x +...

    Text Solution

    |

  15. Solve by matrix method 2/x + 3/y + 10/z = 4 , 4/x - 6/y + 5/z = 1 , ...

    Text Solution

    |

  16. Show that: |[a-b-c,2a,2a],[2b,b-c-a,2b],[2c,2c,c-a-b]|=(a+b+c)^3

    Text Solution

    |

  17. Without expanding show that following : |[a,a+b,a+b+c],[2a,3a+2b,4a+3b...

    Text Solution

    |

  18. Solve the following system of linear equations by matrix method : x - ...

    Text Solution

    |

  19. Solve the following equation by Matrix Method, 1/x - 1/y +2/z =7, 3/x ...

    Text Solution

    |

  20. By using properties of determinants, show that : |[1,1,1],[a,b,c],[a^...

    Text Solution

    |