Home
Class 12
MATHS
Find the inverse of the matrix [[1,2],[3...

Find the inverse of the matrix `[[1,2],[3,4]]`

Promotional Banner

Topper's Solved these Questions

  • MATRICES DETERMINANTS PROBABILITY

    USHA PUBLICATION|Exercise EXERCISE|59 Videos

  • PRACTICE PAPER

    USHA PUBLICATION|Exercise PRACTICE PAPER|95 Videos

Similar Questions

Explore conceptually related problems

Find the inverse of the matrix [[1,2,3],[2,1,4],[1,0,2]] .

Using elementary transformation find the inverse of the matrix [[1,3],[2,7]] .

Findthe inverse ofthe matrix [[1,1,2],[0,1,2],[1,2,1]] .

Find the inverse of the matrix [[0,0,2],[0,2,0],[2,0,0]] .

Find the inverse of the matrix abs[[3,-2,3],[2,1,-1],[4,-3,2]]

Find the inverse of the matrix [{:(4,-2),(3,1):}]

Find the inverse of the matrix A=[{:(2,-3),(-4,7):}]

USHA PUBLICATION-MODEL QUESTION SET-MODEL QUESTION SET
  1. If ABC is a triangle, then prove that abs[[tanA,1,1],[1,tanB,1],[1,1,...

    Text Solution

    |

  2. Evaluate abs[[1,a,bc],[1,b,ca],[1,c,ab]]-abs[[1,a,b^2],[1,b,b^2],[1,c,...

    Text Solution

    |

  3. Find the inverse of the matrix [[1,2],[3,4]]

    Text Solution

    |

  4. Find the number of critical points of f(x)=frac[abs(x-1)][x^2]

    Text Solution

    |

  5. If f(x)={(ax^2+b if x lt1),(1 if x=1),(2ax-b if xgt1):} is continuous...

    Text Solution

    |

  6. Find the equation of the tangent to the curve x = y^2-1 at the point w...

    Text Solution

    |

  7. If y=sin^(-1)(x^3), then find that dy/dx

    Text Solution

    |

  8. If y=e^(x^(e^(x^(e^x)))), then find dy/dx.

    Text Solution

    |

  9. Evaluate int0^2abs(x^2+2x-3)dx

    Text Solution

    |

  10. Find the area of the region bounded by the curve y=sin^(3)x and the st...

    Text Solution

    |

  11. intdx/(1+tanx)

    Text Solution

    |

  12. Evaluate inte^(tan-1)x((1+x+x^2)/(1+x^2))dx.

    Text Solution

    |

  13. Find the solution of the following differential equations: (4x+6y+5)dx...

    Text Solution

    |

  14. Let veca,vecb,vecc be three vectors such that veca+vecb+vecc=vec0 and ...

    Text Solution

    |

  15. Find the image of the point (2,-1,3) in the plane 3x-2y+z-9=0

    Text Solution

    |

  16. Find the co-ordinates of the foot of the perpendicular from the point ...

    Text Solution

    |

  17. Resolve the vector vec(b) = hat(i) + hat(j) + hat(k) into vectors para...

    Text Solution

    |

  18. Find the foot of the perpendicular drawn from the point (5,7,3) to the...

    Text Solution

    |

  19. If x = (1-cos^2 theta)/(cos theta), y = (1-cos^(2n)theta)/(cos^n theta...

    Text Solution

    |

  20. Show that the sum of the intercepts on the coordinate axes of any tang...

    Text Solution

    |