Home
Class 12
MATHS
Given abs [[2+x,3,4],[1,-1,2],[x,1,5]] i...

Given `abs [[2+x,3,4],[1,-1,2],[x,1,5]]` is a singular matrix. Find the value of x

Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    BODY BOOKS PUBLICATION|Exercise EXERCISE|8 Videos

  • RELATIONS AND FUNCTIONS

    BODY BOOKS PUBLICATION|Exercise EXERCISE|10 Videos

Similar Questions

Explore conceptually related problems

Is the matrix [[1,4,0],[-1,2,2],[0,0,2]] singular ?

If A = [ {:( 2-k, 2), ( 1, 3-k):}] is a singular matrix, then the value of 5k - k ^(2) is equal to

If {:(1,2,4),(1,3,5),(1,4,a):} is singular then the value of a is

If the matrix [(1,2,-1),(-3,4,k),(-4,2,6)] is singular, then the value of k is equal to

If the matrix A= [[1,1, 5],[a,7,6],[5,5,3]] is singular, find a ?

Consider the matrix A=[[1,3,6],[-1,-1,2],[1,1,5]] Find abs[A]

If abs[[x,1],[1,x]]=15 ,then find the value of x.

Find x if abs[[2,4],[5,1]]=abs[[2x,4],[6,x]]

If a matrix A=[[3x,x],[-x,2x]] is a solution of the equation x^2-5x+7=0 , find any one value of x.

BODY BOOKS PUBLICATION-QUESTION PAPER 2020-EXERCISE
  1. Let A=[a(ij)](2times3) where a(ij=i+j. construct A.

    Text Solution

    |

  2. Let A=[a(ij)](2times3) where a(ij=i+j. construct A.Find AA' and hence ...

    Text Solution

    |

  3. For any square matrix A,prove that A+A' is symmetric.

    Text Solution

    |

  4. If A is a skew symmetric matrix of order 3. Then prove that it's deter...

    Text Solution

    |

  5. Given abs [[2+x,3,4],[1,-1,2],[x,1,5]] is a singular matrix. Find the ...

    Text Solution

    |

  6. Given A and B are square matrices of order 2 such that absA=-1, absB=3...

    Text Solution

    |

  7. Find the intervals in which the function f(x)=x^2+2x-5 strictly increa...

    Text Solution

    |

  8. Find the equation of tangents and normals to the given curves y=x^3 at...

    Text Solution

    |

  9. Find local maximum and local minimum if any for the function. h(x)=sin...

    Text Solution

    |

  10. Integrate the following intfrac(dx)(1+x^2/4)

    Text Solution

    |

  11. Integrate the following intfrac(x)((x-1)(x-2))dx

    Text Solution

    |

  12. Integrate the following int0^fracpi2xcosxdx

    Text Solution

    |

  13. If veca,vecb,vecc are three coplanar vectors, then [vecavecbvecc] is

    Text Solution

    |

  14. If absveca=2,absvecb=3 and theta is the angle between veca and vecb. T...

    Text Solution

    |

  15. If vecb=2hati+hatj-hatk,vecc=hati+3hatk and veca is a unit vector. Fin...

    Text Solution

    |

  16. Solve the linear programming problem graphically: Max: z=3x+2y Su...

    Text Solution

    |

  17. The probability distribution of a random variable X is given in the fo...

    Text Solution

    |

  18. The probability distribution of a random variable X is given in the fo...

    Text Solution

    |

  19. The probability distribution of a random variable X in given in the fo...

    Text Solution

    |

  20. The probability distribution of a random variable X is given in the fo...

    Text Solution

    |