Home
Class 12
MATHS
For three square matrix A ,B ,&CifA B C=...

For three square matrix `A ,B ,&CifA B C=O&|A|!=0,` is non-zero singular matrix then C must be zero matrix C must be non singular matrix C must be singular matrix C is identity matrix Data insufficient

Promotional Banner

Topper's Solved these Questions

  • INVERSE TRIGONOMETRIC FUNCTIONS

    RESONANCE DPP ENGLISH|Exercise All Questions|15 Videos

  • MATRICES

    RESONANCE DPP ENGLISH|Exercise All Questions|7 Videos

Similar Questions

Explore conceptually related problems

If A is a non - singular matrix then

If A is a singular matrix, then A (adj A) is a

Let A be any 3xx 2 matrix show that AA is a singular matrix.

If A ,\ B are square matrices of order 3,\ A is non-singular and A B=O , then B is a (a) null matrix (b) singular matrix (c) unit matrix (d) non-singular matrix

If A is a singular matrix, then adj A is a. singular b. non singular c. symmetric d. not defined

If A is a singular matrix, then write the value of |A| .

If A is a singular matrix, then adj A is a . Singular b . non singular c . symmetric d . not defined

Which of the following is a symmetric matrix? (A) a null matrix (B) a triangular matrix (C) an idenity matrix (D) a diagonal matrix

If A is a 2xx2 non singular matrix, then adj(adj A) is equal to :

If A is a 2xx2 non singular matrix, then adj(adj A) is equal to :

RESONANCE DPP ENGLISH-JEE MAINS-All Questions
  1. The value of lim(x->0) cosec^4 x int0^(x^2) (ln(1 +4t))/(t^2+1) dt is

    Text Solution

    |

  2. A box contains 20 identical balls of which 5 are white and 15 black....

    Text Solution

    |

  3. For three square matrix A ,B ,&CifA B C=O&|A|!=0, is non-zero singular...

    Text Solution

    |

  4. Let a ,b ,cR0 and each of the quadratic equations in x ,x^2+2(a^2+b...

    Text Solution

    |

  5. vec a=2 hat i- hat j+ hat k , vec b= hat i+2 hat j- hat k , vec c= hat...

    Text Solution

    |

  6. lim(xrarr2)(x^3-8)/(sin(x-2))

    Text Solution

    |

  7. The lines (x-2)/(1) = (y-3)/(1) =(z-4)/(-k) and (x-3)/(k)=(y-4)/(1) = ...

    Text Solution

    |

  8. int0^(pi/2)sin4xcotx dx is equal to -pi/2 (2) 0 (3) pi/2 (4) pi

    Text Solution

    |

  9. A rack has 5 different pairs of shoes. The number of ways in which 4 s...

    Text Solution

    |

  10. If f(x)=-x^(3)-3x^(2)-2x+a,a in R then the real values of x satisfying...

    Text Solution

    |

  11. Find x satisfying [tan^(-1) x] + [cot^(-1) x] = 2, where [.] represent...

    Text Solution

    |

  12. Statement-1: The common chord of the circles x^2+y^2-10 x+16=0a n dx^2...

    Text Solution

    |

  13. The ellipse with equation (x^2)/9+(y^2)/4=1 is rotated countercl...

    Text Solution

    |

  14. If a hyperbola has one focus at the origin and its eccentricity is sqr...

    Text Solution

    |

  15. If f(x)=(|x-1)/(x^2) the f(x) is one-one in (2,oo) b. one-one in (0,1)...

    Text Solution

    |

  16. Find the number of complex numbers which satisfies both the equations ...

    Text Solution

    |

  17. Find the angle between line (x+1)/3=(y-1)/2=(z-2)/4 and the plane 2x+y...

    Text Solution

    |

  18. If points (0,0,9),(1,1,8),(1,2,7)a n d(2,2,lambda) are coplanar, then ...

    Text Solution

    |

  19. If roots of the equatin (m-2)x ^(2) -(8-2m) x - (8-3m)=0 are opposite ...

    Text Solution

    |

  20. Sum of first 20 terms of 3/1^2 + 5/(1^2 + 2^2) + 7/(1^2 + 2^2 + 3^2) ...

    Text Solution

    |