Home
Class 12
MATHS
If [m,n][(m),(n)]=[25] and (m,n)...

If `[m,n][(m),(n)]=[25]` and `(m,n)`

A

`(2, 3)`

B

`(3, 4)`

C

`(4, 3)`

D

`(3, 2)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • LINEAR PROGRAMMING

    NIKITA PUBLICATION|Exercise MCQs|101 Videos

  • MHT-CET 2017

    NIKITA PUBLICATION|Exercise MCQ|50 Videos

Similar Questions

Explore conceptually related problems

If [m,n][[mn]]=[25] and (m,n)

If (m)/(n)=(11)/(4) then (m-n)/(n)=?

If [[m,n]][[m],[n]]=[25] where m,n in N and mltn , then m/n=______

If a^m .a^n = a^(mn) , then m(n - 2) + n(m- 2) is :

(a^m)/(a^n)=a^(m//n)(a ne 0)

When (m/n) = 25(n/m) , Then the value of m : n is :

If m=n , then x^(m)/x^(n)= ______.

NIKITA PUBLICATION-MATRICES-MULTIPLE CHOICE QUESTIONS
  1. The number of 3 3 non-singular matrices, with four entries as 1 and ...

    Text Solution

    |

  2. costheta[[costheta, sintheta], [-sintheta, costheta]]+sintheta[[sinthe...

    Text Solution

    |

  3. If [m,n][(m),(n)]=[25] and (m,n)

    Text Solution

    |

  4. If matrix A=[[1, -1], [1, 1]] then

    Text Solution

    |

  5. If A=[[4, -1], [-1, k]] such that A^(2)-6A+7I=0 and k=

    Text Solution

    |

  6. Let {:A=[(0,0,-1),(0,-1,0),(-1,0,0)]:}. The only correct statement abo...

    Text Solution

    |

  7. If M=[[1, 1, 1], [1, 1, 1], [1, 1, 1]], then M^(50)=

    Text Solution

    |

  8. If A=[[cosalpha, sinalpha], [-sinalpha, cosalpha]], then A^(10)=

    Text Solution

    |

  9. If A is a square matrix, then A+A^(T) is

    Text Solution

    |

  10. For any square matrix A,A A^(T) is a

    Text Solution

    |

  11. Let A be a square matrix. Then which of the following is not a symmetr...

    Text Solution

    |

  12. If A is a square matrix, A' its transpose, then (1)/(2)(A-A') is …. Ma...

    Text Solution

    |

  13. If A and B are symmetric matrices of same order, then which one of the...

    Text Solution

    |

  14. If A is a square matrix of order n and |A|=D, |adjA|=D', then

    Text Solution

    |

  15. If adjB=A ,|P|=|Q|=1,t h e na d j(Q^(-1)B P^(-1)) is P Q b. Q A P c. P...

    Text Solution

    |

  16. Let A, B and C be ntimesn matrices, which one of the following is a co...

    Text Solution

    |

  17. If A=[[0, 1, -2], [-1, 0, 5], [2, -5, 0]], then

    Text Solution

    |

  18. If A=[[1, 0], [-1, 3]], then R1 harr R2 on A gives

    Text Solution

    |

  19. If A=[[3, 1], [4, 5]], then R1 harrR2 on A gives

    Text Solution

    |

  20. If A=[[5, 4], [1, 3]], then C1 harr C2 on A gives

    Text Solution

    |