Home
Class 12
MATHS
Show that the matrix A=[{:(1,2,1),(3,2,3...

Show that the matrix `A=[{:(1,2,1),(3,2,3),(1,1,2):}]` is non-singular and find `A^-1`.

Answer

Step by step text solution for Show that the matrix A=[{:(1,2,1),(3,2,3),(1,1,2):}] is non-singular and find A^-1. by MATHS experts to help you in doubts & scoring excellent marks in Class 12 exams.

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • QUESTION PAPER

    SRISIRI PUBLICATION|Exercise Section C|42 Videos

  • QUESTION PAPER

    SRISIRI PUBLICATION|Exercise SECTION -A|17 Videos

  • QUESTION PAPER

    SRISIRI PUBLICATION|Exercise SECTION - C|36 Videos

  • PROPERTIES OF TRIANGLES

    SRISIRI PUBLICATION|Exercise LAQ ,SAQ,VSAQ (2DHARDQ) (3DMIS.Q)|44 Videos

  • SOLVED MODEL PAPER - 4

    SRISIRI PUBLICATION|Exercise Long Answer Questions|9 Videos

Similar Questions

Explore conceptually related problems

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

Show that the matrix A=[(1, -1, 5),(-1,2,1),(5,1,3)] is a symmetric matrix.

Knowledge Check

  • If the matrix [(1,2,x),(5,7,9),(1,2,3)] is singular then x=

    A
    1
    B
    2
    C
    3
    D
    4

  • The rank of the matrix [{:(3,2,1,-4),(2,3,0,-1),(1,-6,3,-8):}] is

    A
    1
    B
    2
    C
    3
    D
    4

  • The matrix |(1,0,0),(2,1,0),(3,1,1)| is

    A
    non singular
    B
    singular
    C
    skew symmetric
    D
    symmertic

    • Similar Questions

    Explore conceptually related problems

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

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

    Find the inverse of the matrix [{:(1,2),(-3,-5):}] .

    The matrix [(3,2),(5,1)] is

    Find the rank of the matrix A=[(1,3),(0,1)]

    Home
    Profile