Home
Class 12
MATHS
|(a - b, b-c,c-a),(b-c,c-a,a-b),(c-a,a-b...

`|(a - b, b-c,c-a),(b-c,c-a,a-b),(c-a,a-b,b-c)|=0`

Promotional Banner

Topper's Solved these Questions

  • DETERMINANT

    SUBHASH PUBLICATION|Exercise FIVE MARKS QUESTIONS WITH ANSWERS|9 Videos

  • DETERMINANT

    SUBHASH PUBLICATION|Exercise TRY YOURSELF|10 Videos

  • DETERMINANT

    SUBHASH PUBLICATION|Exercise TWO MARKS QUESTIONS WITH ANSWERS|13 Videos

  • CONTINUITY AND DIFFERENTIABILITY

    SUBHASH PUBLICATION|Exercise TRY YOURSELF|6 Videos

  • INTEGRALS

    SUBHASH PUBLICATION|Exercise TRY YOURSELF|21 Videos

Similar Questions

Explore conceptually related problems

Using the property of determinants and without expanding {:[( a-b,b-c, c-a),( b-c,c-a,a-b),( c-a,a-b,b-c)]:} =0

The value of determinant |(a-b ,b+c,a),(b-a,c+a,b),(c-a,a+b,c)| is

If alpha=|(a+b,b+c,c+a),(b+c,c+a,a+b),(c+a,a+b,b+c)|,beta=|(a,b,c),(b,c,a),(c,a,b)| , then

The value of determine |{:(a-b,b+c,a),(b-a,c+a,b),(c-a,a+b,c):}| is

|(a,b,c),(b,c,a),(c,a,b)| =

|(0,a,-b),(-a,0,-c),(b,c,0)| = 0

|(a-b-c, 2a, 2a),(2b, b-c-a,2b),(2c,2c,c-a-b)| = (a + b + c)^(3) .

Prove that |(1,1,1),(bc,ca,ab),(b+c, c+a, a+b)| = (a-b)(b-c)(c-a)

SUBHASH PUBLICATION-DETERMINANT-FOUR MARKS QUESTIONS WITH ANSWERS
  1. Prove that |(1,1,1),(a,b,c),(a^3,b^3,c^3)| = (a - b)(b-c)(c-a)(a+b+c).

    Text Solution

    |

  2. Prove that |(x,x^2,yz),(y,y^2,zx),(z,z^2,xy)|= (x-y)(y-z)(z-x)(xy + yz...

    Text Solution

    |

  3. |(x+4, 2x, 2x),(2x, x +4, 2x),(2x, 2x ,x+4)| = (5x + 4)(4 - x)^(2).

    Text Solution

    |

  4. |(y +k, y , y),(y, y + k, y),(y, y, y+k)|= k^(2)(3y + k).

    Text Solution

    |

  5. |(a-b-c, 2a, 2a),(2b, b-c-a,2b),(2c,2c,c-a-b)| = (a + b + c)^(3).

    Text Solution

    |

  6. Prove that |{:(,x+y+2z,x,y),(,z,y+z+2x,y),(,z,x,z+x+2y):}|=2(x+y+z)^(3...

    Text Solution

    |

  7. Prove that |(1,x,x^2),(x^2,1,x),(x,x^2,1)|=(1-x^3)^2.

    Text Solution

    |

  8. |(1+a^(2)-b^(2), 2ab, -2b),(2a, 1 -a^(2)+b^(2),2a),(2b, -2a, 1-a^2-b^2...

    Text Solution

    |

  9. |(a^(2)+1,ab,ac),(ab,b^2+1,bc),(ca,cb,c^2+1)|= 1 + a^2 + b^2 + c^2.

    Text Solution

    |

  10. Prove that |(-a^2,ab,ac),(bc,-b^2,bc),(ca,cb,-c^2)|=4a^(2)b^(2) c^(2).

    Text Solution

    |

  11. |(b+c, q+r, y+z),(c+a,r+p,z +x),(a+b,p+q,x+y)|=2|(a,p,x),(b,q,y),(c,r,...

    Text Solution

    |

  12. |(1,bc,a(b+c)),(1,ca,b(c+a)),(1,ab,c(a+b))|= 0

    Text Solution

    |

  13. Show that |(1+a,1,1),(1,1+b,1),(1,1,1+c)| = abc(1 + 1/a + 1/b + 1/c) =...

    Text Solution

    |

  14. Evaluate Delta -|(1,a,bc),(1,b,ca),(1,c,ab)|

    Text Solution

    |

  15. Prove that |(b+c,a,a),(b,c+a,b),(c,c,a+b)|= 4ac

    Text Solution

    |

  16. If x,y,z are different and Delta = |(x, x^2, 1+x^3),(y,y^2,1+y^3),(z,z...

    Text Solution

    |

  17. |(a - b, b-c,c-a),(b-c,c-a,a-b),(c-a,a-b,b-c)|=0

    Text Solution

    |

  18. |(0,a,-b),(-a,0,-c),(b,c,0)| = 0

    Text Solution

    |

  19. |(x,a,x+a),(y,b,y+b),(z,c,z+c)| = 0

    Text Solution

    |

  20. Show that |(x,p,q),(p,x,x),(q,q,x)| = (x - p)(x^(2) + px - 2q^2)

    Text Solution

    |