Home
Class 12
MATHS
A=[(1, 5, 6),(2,3,4),(1,1,1)] find rank ...

`A=[(1, 5, 6),(2,3,4),(1,1,1)]` find rank of A

A

0

B

1

C

2

D

3`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • MATRICES

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 1C MCQ (INVERSE MATRIX)|88 Videos

  • MATRICES

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 1D MCQ (LINEAR EQUATIONS)|53 Videos

  • MATRICES

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 1A MCQ (ALGEBRA OF MATRICES)|135 Videos

  • MATHEMATICAL REASONING [APPENDIX - 4]

    DIPTI PUBLICATION ( AP EAMET)|Exercise Exercise|150 Videos

  • MEASURES OF DISPERSION

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE-2 ( SET -4)|2 Videos

Similar Questions

Explore conceptually related problems

[(1,2,3),(2,3,4),(0,1,2)] find the rank of this matrix.

If A=[(1,2,1),(-1,0,2),(0,1,-1)] find the rank A.

If A= [{:(-1, -2, -3),(4,4,3),(4,5,6):}] , find its rank

The rank of [(1,4,-1),(2,3,1),(1,1,2)] is

If A=[(0,1,2),(2,3,4),(4,5,6)] and B=[(1,-2,0),(0,1,-1),(-1,0,3)] then find A-B and 4B-3A

If A=[(0,1,2),(2,3,4),(4,5,-6)]" and "B=[(-1,2,3),(0,1,0),(0,0,-1)] then find B-A and 4A-5B

If A = [(0,1,2),(2,3,4),(4,5,-6)], B=[(-1,2,3),(0,1,0),(0,0,-1)] then find B-A and 4A - 5B .

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

In the matrix [(1,0,-2),(3,-1,2),(4,5,6)] find the minor and cofactor of the element '5'.

DIPTI PUBLICATION ( AP EAMET)-MATRICES-EXERCISE 1B MCQ (DETERMINANTS)
  1. Show that |{:(a-b-c," "2a," "2a),(" "2b,b-c-a," "2b),(" "2c," "2...

    Text Solution

    |

  2. Show that |{:(a+b+2c,a,b),(c,b+c+2a,b),(c,a,c+a+2b):}|=2(a+b+c)^3

    Text Solution

    |

  3. A=[(1, 5, 6),(2,3,4),(1,1,1)] find rank of A

    Text Solution

    |

  4. |(a,b-c,c+b),(a+c,b,c-a),(a-b,b+a,c)|=

    Text Solution

    |

  5. |(a^(2)+x,ab,ac),(ab,b^(2)+x,bc),(ac,bc,c^(2)+x)|

    Text Solution

    |

  6. |(a^(2)+2a,2a+1,1),(2a+1,a+2,1),(3,3,1)|

    Text Solution

    |

  7. |(sin^(2)x,cos^(2)x,1),(cos^(2)x,sin^(2)x,1),(-10,12,2)|=

    Text Solution

    |

  8. If A=[a(ij)] is a scalar matrix of order nxxn such that a(ij)=k for al...

    Text Solution

    |

  9. If A=[a(ij)] is a square matrix of order nxxn and k is a scalar then |...

    Text Solution

    |

  10. |(x,p,q),(p,x,q),(p,q,x)|=

    Text Solution

    |

  11. Prove that |{:(y+z,x,x),(y,z+x,y),(z,z,x+y):}|=4xyz

    Text Solution

    |

  12. |(a+b,c,c),(b,a+c,b),(a,a,b+c)|=

    Text Solution

    |

  13. |(b^(3)+c^(2),ab,ac),(ab,c^(2)+a^(2),bc),(ca,bc,a^(3)+b^(2))|=

    Text Solution

    |

  14. If |((a^(2)+b^(2))//c, c, c),(a,(b^(2)+c^(2))//a,a),(b,b,(c^(2)+a^(2))...

    Text Solution

    |

  15. |((b+c)^(2),a^(2),a^(2)),(b^(2),(c+a)^(2),b^(2)),(c^(2),c^(2),(a+b)^(2...

    Text Solution

    |

  16. |((a+b)^(2),ca,bc),(ca,(b+c)^(2),ab),(bc,ab,(c+a)^(2))|=

    Text Solution

    |

  17. IfA=[(1,-2,0),(5,2,3),(1,1,x)] and det(A)=3 Find x=

    Text Solution

    |

  18. If |(a^(2),bc,ac+c^(2)),(a^(2)+ab,b^(2),ac),(ab,b^(2)+bc,c^(2))|=k the...

    Text Solution

    |

  19. Prove that |{:(1+a^(2)-b^(2),2ab,-2b),(2ab,1-a^(2)+b^(2),2a),(2b,-2a...

    Text Solution

    |

  20. |(1,a,a^(2)),(1,b,b^(2)),(1,c,c^(2))|=

    Text Solution

    |