Home
Class 12
MATHS
If the matrix satisfies the equation [1-...

If the matrix satisfies the equation `[1-2 4 3]+2x=[2 1-2 0 1 3][3 2 1 4-3 1],` then `' X '` equals `[6 4-6 2]` (b) `[6 4-6 3]` `[6 2-6 3]` (d) `[7 2-2 5]`

Promotional Banner

Topper's Solved these Questions

  • INVERSE TRIGONOMETRIC FUNCTIONS

    RESONANCE DPP|Exercise All Questions|15 Videos

  • MATRICES

    RESONANCE DPP|Exercise All Questions|7 Videos

Similar Questions

Explore conceptually related problems

Solve the matrix equation [(2,1),(5,0)]-3X=[(-7,4),(2,6)]

1.Find the rank of the matrix [[1,-2,3,4],[-2,4,-1,-3],[-1,2,7,6]]

The matrix X for which [1-4 3-2]X=[-16-6 7 2] is [-2 4-3 1] b. [-1/5 2/5-3/(10)1/5] c. [-16 16 7 2] d. [6 2(11)/2 2]

The matrix X for which [1-4 3-2]X=[-16-6 7 2] [-2 4-3 1] (b) [-1/5 2/5(-3)/(10)1/5] [6 2(11)/2 2] (d) [-16-6 7 2]

If the trace of the matrix A= [{:( x-1 ,0,2,5),( 3, x^(2) - 2 ,4,1),( -1,-2,x-3,1),(2,0,4,x^(2)-6) :}] is 0 then x is equal to

" If the trace of the matrix: "A=[[-1,0,2,5],[3,x^(2)-2,4,1],[-1,-2,x-3,1],[2,0,4,x^(2)-6]]" is "0" then "x" is equal to "

(D) Find the rank of the matrix A= [[1,2,3,0],[2,4,3,2],[3,2,1,3],[6,8,7,5]]

3.Find the rank of the matrix: [[1,2,3,4],[2,4,6,8],[-1,-2,-2,-4]]

Find the rank of the matrix [[1,2,3,0],[2,4,3,2],[3,2,1,3],[6,8,7,5]]

RESONANCE DPP-JEE MAINS-All Questions
  1. Number of integral solutions of the equation (log)(x-3)((log)(2x^2-2x+...

    Text Solution

    |

  2. If y=tan^(-1)x+tan^(-1)(1/x)+sec^(-1)x , then y lies in the interval ...

    Text Solution

    |

  3. If the matrix satisfies the equation [1-2 4 3]+2x=[2 1-2 0 1 3][3 2 1 ...

    Text Solution

    |

  4. Find the range of f(x), where f(x)=cos(sin(In(x^2+e)/(x^2+1)))+sin(cos...

    Text Solution

    |

  5. A line cuts the x-axis at A (7, 0) and the y-axis at B(0, - 5) A varia...

    Text Solution

    |

  6. If A=" "{3," "5," "7," "9," "11} , B" "=" "{7," "9," "11 ," "13} , C" ...

    Text Solution

    |

  7. The value of expression, (log)4((x^2)/4)-2(log)4(4x^4) when x=-2 is -6...

    Text Solution

    |

  8. At the point P(a,a^(n)) on the graph of y=x^(n)(n in N) in the first q...

    Text Solution

    |

  9. Let N=(4^5+4^4+4^4+4^4)/(3^5+3^5+3^5)dot(6^5+6^5+6^5+6^5+6^5+6^5)/(2^5...

    Text Solution

    |

  10. If | vec a|=2,| vec b|=5a n d vec adot vec b=0, then vec ax( vec ax( ...

    Text Solution

    |

  11. If x=(log)k b=(log)b c=1/2(log)c d , then (log)k d is equal to 6x (b)...

    Text Solution

    |

  12. If f(x)=x^3+b x^2+c x+d and 0<b^2<c , then f(x) is a strictly increasi...

    Text Solution

    |

  13. The number of solution of the equation, log(-2x)=2"log"(x+1) is: zero ...

    Text Solution

    |

  14. Let vec a=2 hat i+ hat j+ hat k , hat b= hat i+2 hat j- hat k and a ...

    Text Solution

    |

  15. If (log)3x=a and (log)7x=b , then which of the following is equal to (...

    Text Solution

    |

  16. If a unit vector hat a in the plane of vec b=2 hato+ hat j& vec c= h...

    Text Solution

    |

  17. The solution set of the inequality max {1-x^2,|x-1|}<1 is (-oo,0)uu(1,...

    Text Solution

    |

  18. Number of solution satisfying, sqrt(5-(log)2x)=3-(log)2x are: 1 (b) 2 ...

    Text Solution

    |

  19. If product of the roots of the equation 3x^2-4x+(loga^2-log(-a)+3)=0 i...

    Text Solution

    |

  20. Number of solutions of the equation sin(1/3cos^(-1)x)=1 are only one ...

    Text Solution

    |