Home
Class 12
MATHS
Consider the matrices A=[1, x ,1],B=[(1,...

Consider the matrices `A=[1, x ,1]`,`B=[(1,3,2),(2,5,1),(15,3,2)]`,`C=[(1),(2),(x)]` Find AB.

Promotional Banner

Topper's Solved these Questions

  • LINEAR PROGRAMMING

    BODY BOOKS PUBLICATION|Exercise EXERCISE|2 Videos

  • PROBABILITY

    BODY BOOKS PUBLICATION|Exercise EXERCISE|8 Videos

Similar Questions

Explore conceptually related problems

Consider A= [[1,x,1]],B=[[1,3,2,],[2,5,1,],[15,3,2,]],C=[(1),(2),(x)] Find x if ABC=0.

Consider the matrices A=[(2,1,3),(2,3,1),(1,1,1)] and B=[(-1,2,3),(-2,3,1),(1,1,1)] Find A+B.

If [1" "x" "1] [(1,3,2),(2,5,1),(15,3,2)] [(1),(2),(x)]=0 , then x can be

If A=[(2,-1),(3,4),(1,0)] , B=[(-1,3),(5,0),(2,-2)] C=[(3,1,-2),(2,0,5)] , then Find A+B.

Of the matrices A=[(2,1,3),(4,1,0)] and B=[(1,-1),(0,2),(5,0)] Find AB , B^T , (AB)^T

If A=[(2,-1),(3,4),(1,0)] , B=[(-1,3),(5,0),(2,-2)] C=[(3,1,-2),(2,0,5)] , then Find (A+B)C.

Let A=[(2,4),(1,-3)] and B=[(1,-1,5),(0,2,6)] Find AB.

Consider the matrices A=[[2,3],[4,5]] Hence find A^-1

Consider the matrix A=[[2,1,3],[2,3,1],[1,1,1]] B=[[-1,2,3],[-2,3,1],[-1,1,1]] Find (A+B)(A-B)

Find the inverse of matrices [(1,-1),(2,3)]

BODY BOOKS PUBLICATION-MATRICES-EXERCISE
  1. If A=[(-1),(2),(3)] and B=[-2 -1 -4] Find A^T and B^T.

    Text Solution

    |

  2. If A=[(-1),(2),(3)] and B=[-2 -1 -4] Verify that (AB)^T=B^T.A^T

    Text Solution

    |

  3. Consider the matrices A=[1, x ,1],B=[(1,3,2),(2,5,1),(15,3,2)],C=[(1),...

    Text Solution

    |

  4. Consider A=[[1,x,1]],B=[[1,3,2,],[2,5,1,],[15,3,2,]],C=[(1),(2),(x)...

    Text Solution

    |

  5. A is a third order square matrix and a(ij)={(-i,+,2j,if,i,=,j),(i,x...

    Text Solution

    |

  6. A is a third order square matrix and a(ij)={(-i,+,2j,if,i,=,j),(i,x...

    Text Solution

    |

  7. Let A is a third order square matrix given by a(ij)={(-i+2j, i=j),(ixx...

    Text Solution

    |

  8. A is a third order square matrix and a(ij)={(-i,+,2j,if,i,=,j),(i,x...

    Text Solution

    |

  9. Find the inverse of matrices [(1,-1),(2,3)]

    Text Solution

    |

  10. if A=[[3, -4],[ 1, (-1)]], then prove that A^n=[[1+2 n, -4 n ],[n...

    Text Solution

    |

  11. For what values of x:[[1, 2, 1]] [[1, 2, 0],[ 2, 0, 1],[ 1, 0...

    Text Solution

    |

  12. Using elementary row transformations, find the inverse of the matrix [...

    Text Solution

    |

  13. Let A=[(0,-tanx//2),(tanx//2,0)] Find out I+A and I-A.

    Text Solution

    |

  14. If A=[[0, -tan (alpha/2)], [ tan (alpha/2), 0]] and I is the identi...

    Text Solution

    |

  15. A is a third order square matrix and a(ij)={(-i,+,2j,if,i,=,j),(i,x...

    Text Solution

    |

  16. A is a third order square matrix and a(ij)={(-i,+,2j,if,i,=,j),(i,x...

    Text Solution

    |

  17. Let A is a third order square matrix given by a(ij)={(-i+2j, i=j),(ixx...

    Text Solution

    |

  18. A is a third order square matrix and a(ij)={(-i,+,2j,if,i,=,j),(i,x...

    Text Solution

    |

  19. If [(2,-1),(1,0),(-3,4)] A=[(-1,-8,-10),(1,-2,-5),(9,22,15)] Find the ...

    Text Solution

    |

  20. If [(2,-1),(1,0),(-3,4)] A=[(-1,-8,-10),(1,-2,-5),(9,22,15)] Find the ...

    Text Solution

    |