Home
Class 12
MATHS
If a(ij) = | i-j| then construct [a(ij)]...

If `a_(ij) = | i-j|` then construct `[a_(ij)]_(2xx3)`.

Promotional Banner

Topper's Solved these Questions

  • LINEAR PROGRAMMING

    SHARAM PUBLICATION|Exercise EXAMPLE|37 Videos

  • MODEL QUESTION PAPER -1

    SHARAM PUBLICATION|Exercise EXERCISE|41 Videos

Similar Questions

Explore conceptually related problems

If a_(ij) is an element in ith row and jth column of a 3rd order determinant and c_(ij) be the cofactor of a_(ij) , then what is the value of a_(12)c_(12)-a_(21)c_(21)+a_(13)c_(13)-a_(31)c_(31) ?

For a 2xx 2 matrix A = [a_(ij)] whose elements are given by a_(ij) =i/j , write the value of a_(12) .

if a_(ij) is the element in the ith row and jth column of a 3rd order determinant whose value is 1 and c_(ij) is the cofactor of a_(ij) then what is value of a_11(c_11+c_21)+a_12(c_12+c_22)+a_13(c_13+c_23) ?

Construct the matrix [a_(ij)]_(2xx3) where a_(ij)=|i-j| .

Construct a matrix [a_(ij)] of order 2xx2 where a_(ij)=i+2j .

Write the elements a_(23) of 3xx3 matrix A=[a_(ij)] , whose elements a_(ij) are given by a_(ij)=(|i-j|)/(2) .

The elements a_(ij) of a 3 xx 3 matrix are given by a_(ij)=1/2|-3i +j| . Write the value of element a_32 .

SHARAM PUBLICATION-MATRICES-EXAMPLE
  1. If [[1, 2, 3]] A = [0] then what is the order of the matrix.

    Text Solution

    |

  2. Find x, so that [{:(1,x,1):}][{:(1,3,2),(0,5,1),(0,3,2):}][{:(1),(1),(...

    Text Solution

    |

  3. If a(ij) = | i-j| then construct [a(ij)](2xx3).

    Text Solution

    |

  4. Transform [[6,3],[2,2]] into unit matrix.

    Text Solution

    |

  5. If A(alpha)=[{:(cosalpha,sinalpha),(-sinalpha,cosalpha):}], then prove...

    Text Solution

    |

  6. If A is an orthogonal matrix then find |A|.

    Text Solution

    |

  7. IfA is annon singular matrix ofsize 3 //3 then what is adj. (adjA) ?

    Text Solution

    |

  8. IfAand B are two square matrices such that B = -A^(-1)BA then show th...

    Text Solution

    |

  9. If 3A-B=[{:(5,0),(1,1):}] and B=[{:(4,3),(2,5):}] then find the matrix...

    Text Solution

    |

  10. If x[[2],[3]]+y[[-1],[1]]=[[10],[5]] then write the value of x.

    Text Solution

    |

  11. Find the value of y and x from the following equation 2[{:(x,5),(7,y-...

    Text Solution

    |

  12. Simplify: cos theta[[cos theta , sin theta],[-sin theta , cos theta]]+...

    Text Solution

    |

  13. If matrix A=[[3,-3],[-3,3]] and A^2= lambda A then write the value of ...

    Text Solution

    |

  14. For a 2xx 2 matrix A = [a(ij)] whose elements are given by a(ij) =i/j ...

    Text Solution

    |

  15. If [[9,-1,4],[-2,1,3]]=A+[[1,2,-1],[0,4,9]]then find the matrix A.

    Text Solution

    |

  16. If [[x,x-y],[2x+y,7]]=[[3,1],[8,7]] then find the value of y.

    Text Solution

    |

  17. If [[y+2x,5],[-x,3]]=[[4,5],[-2,3]]then find the value of y.

    Text Solution

    |

  18. If [[2x,1],[5,x+2y]]=[[4,1],[5,0]]then find the value of x+y.

    Text Solution

    |

  19. If [[2x+y,3y],[0,4]]=[[6,0],[0,4]]then find the value of x.

    Text Solution

    |

  20. If [[1,3],[4,5]]=[[7,11],[k,23]]then write the value of k.

    Text Solution

    |