Home
Class 12
MATHS
If A = [[-2,3],[1,2]] and B = [[-1,0],[1...

If `A = [[-2,3],[1,2]] and B = [[-1,0],[1,2]]` , then find `(A + 2B)'`

Promotional Banner

Topper's Solved these Questions

  • MATRICES

    MODERN PUBLICATION|Exercise EXERCISE|232 Videos

  • LINEAR PROGRAMMING

    MODERN PUBLICATION|Exercise EXERCISE|156 Videos

  • MOCK TEST-1

    MODERN PUBLICATION|Exercise EXERCISE|33 Videos

Similar Questions

Explore conceptually related problems

If A = [[1,2,3],[2,3,1]] and B = [[3,-1,3],[-1,0,2]] , then find 2A – B.

If A' = [[3,4],[-1,2],[0,1]] and B = [[-1,2,3],[1,2,3]] , then verify that (A + B)' = A' + B'

If A' = [[3,4],[-1,2],[0,1]] and B = [[-1,2,3],[1,2,3]] , then verify that (A - B)' = A' - B'

If A = [(2,7),(9,8)] and B = [(1,2),(0,3)] , then find: (A-B).

If A = [[k,0],[1,1]] ,B = [[1,0],[0,1]] ,find k of A^2 = B

If A = {:[(1,2,3),(2,3,1)] and B = [(3,-1,3),(-1,0,2)] , then find 2A + B.

If A = [[3,sqrt3,2],[4,2,0] and B = [[2,-1,2],[1,2,4]] , verify that : (A+B)' = A' + B'

If A = [[3,sqrt3,2],[4,2,0] and B = [[2,-1,2],[1,2,4]] , verify that : (A')'=A

If A = {:[(4,2,3),(1,5,7)] and B = [(1,3,7),(0,4,1)] , find 2A + B.

MODERN PUBLICATION-MATRICES-EXERCISE
  1. If A = {:[(-1,2,3),(5,7,9),(-2,1,1)] and B = [(-4,1,-5),(1,2,0),(1,3,1...

    Text Solution

    |

  2. If A = [[-1,2,3],[5,7,9],[-2,1,1]] andB = [[-4,1,-5],[1,2,0],[1,3,1]] ...

    Text Solution

    |

  3. If A = [[-2,3],[1,2]] and B = [[-1,0],[1,2]] , then find (A + 2B)'

    Text Solution

    |

  4. If A' = {:[(3,4),(-1,2),(0,1)] and B =[(-1,2,1).(1,2,3], then verify t...

    Text Solution

    |

  5. If A' = {:[(3,4),(-1,2),(0,1)] and B = [(-1,2,1),(1,2,3)], then verify...

    Text Solution

    |

  6. If X' = {:[(3,4),(-1,2),(0,1)] and Y = [(-1,2,1),(1,2,3)], then find X...

    Text Solution

    |

  7. If A = {:[(0),(1),(2)], B = [1,5,7], verify that (AB)' = B'A'.

    Text Solution

    |

  8. If A = [(1),(-4),(3)] , B = [(-1,2,1)] verify that (AB)' = B' A'

    Text Solution

    |

  9. If A = {:[(3),(-1),(5)], B = [-6,7,10], verify that : (AB)' = B'A'.

    Text Solution

    |

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

    Text Solution

    |

  11. Show that the matrix A = [[0,1,-1],[-1,0,1],[1,-1,0]] is a skew symmet...

    Text Solution

    |

  12. By using properties of determinants, Show that : {:|(0,a,-b),(-a,0,-...

    Text Solution

    |

  13. Show that A + A^T is symmetric matrix, where A^T denotes the tranpose ...

    Text Solution

    |

  14. Show that A + A^T is symmetric matrix, where A^T denotes the tranpose ...

    Text Solution

    |

  15. Show that A + A^T is symmetric matrix, where A^T denotes the tranpose ...

    Text Solution

    |

  16. Show that A - A^T is symmetric matrix, where A^T denotes the tranpose ...

    Text Solution

    |

  17. A matrix denotes a number

    Text Solution

    |

  18. Check whether A - A^T is symmetric matrix, where A^T denotes the tranp...

    Text Solution

    |

  19. Express the matrix A as sum of symmetric and skew symmetric matrix ...

    Text Solution

    |

  20. If A = {:[(1,2,3),(-1,0,2),(1,-8,-1)], B = [(4,5,6),(-1,0,1),(2,1,2)],...

    Text Solution

    |