Home
Class 12
MATHS
P.T the determinant of skew symmetric ma...

P.T the determinant of skew symmetric matrix of order 3 is zero.

Promotional Banner

Topper's Solved these Questions

  • IPE SCANNER (TEXUAL BITS)

    SRISIRI PUBLICATION|Exercise Very Short Questions (2 marks) (Addition of vectors)|26 Videos

  • IPE SCANNER (TEXUAL BITS)

    SRISIRI PUBLICATION|Exercise Very Short Questions (2 marks) (Product of vectors )|73 Videos

  • IPE SCANNER (TEXUAL BITS)

    SRISIRI PUBLICATION|Exercise Very Short Questions (2 marks) (Hyperbolic Functions)|23 Videos

  • IPE SCANNER (TEXTUAL BITS)

    SRISIRI PUBLICATION|Exercise APPLICATIONS OF DERIVATIVES|48 Videos

  • IPE-MARCH-2016[TS]

    SRISIRI PUBLICATION|Exercise Section-c(III . Answer any five of the following LAQs:)|6 Videos

Similar Questions

Explore conceptually related problems

Assertion (A) : |{:(0,p-e,e-r),(e-p,0,r-p),(r-e,p-r,0):}|=0 Reason (R) : The determinant of a skew symmetric matrix of odd order is zero.

Show that the determinant of skew - symmetric matrix of order three is always zero.

The inverse of a skew symmetric matrix of odd order is

The inverse of a skew symmetric matrix. (if it exists ) is

If A and B are two skew symmetric matrices of order n then

If A is a skew symmetric matrix, then trace of A is

A is a symmetric matrix or skew symmetric matrix. Then A^(2) is

If A=[a_(ij)] is a skew symmetric matrix of order 'n' then suma_(ii)=

Define Trace of a matrix and skew symmetric matrix.

SRISIRI PUBLICATION-IPE SCANNER (TEXUAL BITS)-Very Short Questions (2 marks) (Matrices)
  1. Find the minors of -1 and 3 in the matrix [(2,-1,4),(0,-2,5),(-3,1,3)]

    Text Solution

    |

  2. Find the cofactors of 2 and -5 in the matrix [{:(-1,0,5),(1,2,-2),(-4,...

    Text Solution

    |

  3. Find the determinant of the matrix [(a,h,g),(h,b,f),(g,f,c)]

    Text Solution

    |

  4. Find the determinant of the matrix [{:(a,b,c),(b,c,a),(c,a,b):}]

    Text Solution

    |

  5. P.T the determinant of skew symmetric matrix of order 3 is zero.

    Text Solution

    |

  6. Find the Adjoint and Inverse of the matrix A = [(1,2),(3,-5)]

    Text Solution

    |

  7. Find the Adjoint and Inverse of the matrix [(cos alpha,-sin alpha),(si...

    Text Solution

    |

  8. If A = [(a+ib,c+id),(-c+id,a-ib)], a^(2)+b^(2)+c^(2)+d^(2) =1, then fi...

    Text Solution

    |

  9. Find the rank of the matrix A = [(1,0),(0,1)]

    Text Solution

    |

  10. Find the rank of the matrix A = [(1,1),(0,0)]

    Text Solution

    |

  11. Find the rank of the matrix A = [(1,0,-4),(2,-1,3)]

    Text Solution

    |

  12. Find the rank of the matrix [(1,2,6),(2,4,3)]

    Text Solution

    |

  13. Find the rank of [(1,2,3),(2,3,4),(0,1,2)]

    Text Solution

    |

  14. Define Trace of a matrix.

    Text Solution

    |

  15. What is transpose of a matrix?

    Text Solution

    |

  16. Define a diagonal matrix. Give one example.

    Text Solution

    |

  17. Define a scalar matrix, Give one example.

    Text Solution

    |

  18. Define symmetric & skew symmetric matrix and give and example to each.

    Text Solution

    |

  19. Define Rank of a matrix.

    Text Solution

    |

  20. For any square matrix A, show that AA' is symmetric.

    Text Solution

    |