Home
Class 11
MATHS
The value|A|^(2)where |A|=|(2,5),(1,6)|i...

The value`|A|^(2)`where |A|=`|(2,5),(1,6)|`is

Text Solution

Verified by Experts

The correct Answer is:
49
Promotional Banner

Topper's Solved these Questions

  • MATRICES AND DETERMINANTS

    PREMIERS PUBLISHERS|Exercise PROBLEMS FOR PRACTICE (ANSWER THE FOLLOWING QUESTIONS)|18 Videos

  • INTRODUCTION TO PROBABILITY THEORY

    PREMIERS PUBLISHERS|Exercise PROBLEMS FOR PRACTICE (Choose the correct option for the following)|39 Videos

  • SETS,RELATIONS AND FUNCATIONS

    PREMIERS PUBLISHERS|Exercise II. Choose the correct option for the following. (M.C.Q)|35 Videos

Similar Questions

Explore conceptually related problems

Using cofactors of elements of second row, evaluate |A|, where A = [(5,3,8),(2,0,1),(1,2,3)]

Find the slope of bar(AB) , where A(2, 1), B(2, 6)

Length of median from A to BC of triangle ABC where A (2,5) B (7,-1) and C (3,5) is

The value of [(7,3,2)][(4),(-1),(5)] is

The value of ((50),(6))-((5),(1))((40),(6))+((5)/(2))((30),(6))-((5),(3))((20),(6))+((5),(4))((10),(6)) where ((n),(r )) denotes "^(n)C_(r ) , is

Find the equation of the median of the traingle where vertices (-5,2)(4,-6)(1,7).show that they are comment

Find the approximate value of (2.01), where f (x) = 4x^(2) + 5x + 2.

PREMIERS PUBLISHERS-MATRICES AND DETERMINANTS-PROBLEMS FOR PRACTICE .(II CHOOSE THE CORRECT OPTION FROM THE FOLLOWING)
  1. If A is a square matrix such that A^(2)=A,then the value of A+(A-I)^(4...

    Text Solution

    |

  2. If A and B are symmetric matrices of same order than AB-BA is a:

    Text Solution

    |

  3. Let A=|(a(1),b(1),c(1)),(a(2),b(2),c(2)),(a(3),b(3)c(3))|then the cofa...

    Text Solution

    |

  4. The area of traingle whose vertices are (0,0),(3,4),and(2,5) is :

    Text Solution

    |

  5. Find the odd man out:

    Text Solution

    |

  6. Find the odd man out:

    Text Solution

    |

  7. Find the correct statement:

    Text Solution

    |

  8. Find the incorrect statement:

    Text Solution

    |

  9. Find the incorrect statement:

    Text Solution

    |

  10. Find the incorrect statement:

    Text Solution

    |

  11. The value|A|^(2)where |A|=|(2,5),(1,6)|is

    Text Solution

    |

  12. The minor of 7 in [(3,1,4),(-1,0,3),(6,7,5)]is

    Text Solution

    |

  13. If A=|(2,1),(1,2)|,B=|(2,4),(1,2)|then |AB| is

    Text Solution

    |

  14. If |(a(1),b(1),c(1)),(a(2),b(2),c(2)),(a(3),b(3),c(3))|is 8 the value ...

    Text Solution

    |

  15. Which one of the following is not true about the matrix [(2,0,0),(0,-2...

    Text Solution

    |

  16. Find which one is true. If A and B are two matrices such that A+B and ...

    Text Solution

    |

  17. If A is a square matrix then find the odd man out:

    Text Solution

    |

  18. If x(1), x(2), x(3) and y(1),y(2), y(3) are in arithmetic progression ...

    Text Solution

    |

  19. Let A andB be two skew symmetric matrices of the same order find the i...

    Text Solution

    |

  20. (i) If A and B are symmetric matrices of same order AB-BA is a skew sy...

    Text Solution

    |