Home
Class 12
MATHS
Evaluate the determinants in|2 4-5-1|...

Evaluate the determinants in`|2 4-5-1|`

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

Evaluate the determinants |(2, 4),(-5,-1)|

Evaluate the determinants |[3,-1,-2],[0,0,-1],[3,-5,0]|

Evaluate the determinants |[3,-1,-2],[0,0,-1],[3,-5,0]|

Evalute the determinant: : [{:(2,4),(-5,-1):}]

Evaluate the determinant Delta=|(1,2,4),(-1,3,0),(4,1,0)|

Write the minor and cofactor of each element of the following determinants and also evaluate the determinant in each case: |[1,3,-2],[4,-5,6],[3,5,2]|

Write the minor and cofactor of each element of the following determinants and also evaluate the determinant in each case: |1,0,4],[3,5,-1],[0,1,2]|

Evaluate the following determinant: |[1 ,3, 5], [2 ,6, 10], [31, 11, 38]|

Without expanding evaluate the determinant |[41,1,5],[79,7,9],[29,5,3]|

Find the value of the determinant |[2,-3,6],[3,-4,-11],[5,2,4]|

RESONANCE DPP ENGLISH-JEE MAINS-All Questions
  1. Number of integral values of n for which n^(4)+4 is a prime number is

    Text Solution

    |

  2. Let A=([a(i j)])(3x3) be a matrix such that a(11)=a(33)=2 and all the ...

    Text Solution

    |

  3. Evaluate the determinants in|2 4-5-1|

    Text Solution

    |

  4. Which of these-five numbers sqrt(pi^(2)),""^(3)sqrt(0.08),""^(4)sqrt(0...

    Text Solution

    |

  5. Which is greater ? (a) 1 or 0 . 99 (b) 1 . 09 or 1 . 093

    Text Solution

    |

  6. If the two roots of the equation (lambda-2)(x^2+x+1)^2-(lambda+2)(x^4+...

    Text Solution

    |

  7. Match the following {:(,"Column-I",,"Column-II"),((A),"Even number",...

    Text Solution

    |

  8. Which is greater -3:4 or 5:6?

    Text Solution

    |

  9. Find the equation of the plane containing the line (y)/(b)+(z)/(c)=1,x...

    Text Solution

    |

  10. about to only mathematics

    Text Solution

    |

  11. A tangent drawn to hyperbola (x^(2))/(a^(2))-(y^(2))/(b^(2)) =1at P((p...

    Text Solution

    |

  12. Write the following sets in set-builder form (i) C={1,-1,i,-i}

    Text Solution

    |

  13. If f is continuous on [0,1] such that f(x)+f(x+1/2)=1 and int0^1f(x)dx...

    Text Solution

    |

  14. If A & B are two rational numbers and AB, A + B and A -B are rational ...

    Text Solution

    |

  15. Write the following sets in the set builder form: S={1,3,9, 27}

    Text Solution

    |

  16. The distance of the point (1, -5, 9) from the plane x-y+z=5 measured a...

    Text Solution

    |

  17. Consider the ellipse (x^2)/(f(k^2+2k+5))+(y^2)/(f(k+11))=1. If f(x) is...

    Text Solution

    |

  18. Write the following sets in the set builder form: R={2,3,5,7}

    Text Solution

    |

  19. Two concentric ellipses are such that the foci of one are on the other...

    Text Solution

    |

  20. Write the relation R={(x , x^3): x is a prime number less than 10} in ...

    Text Solution

    |