Home
Class 12
MATHS
IF A=[{:(2,-1,2),(1,3,-4):}] and B=[{:(1...

IF `A=[{:(2,-1,2),(1,3,-4):}]` and `B=[{:(1,-2),(-3,0),(5,4):}]` then verify that (AB)'=B'A'.

Promotional Banner

Topper's Solved these Questions

  • QUESTION PAPER

    SRISIRI PUBLICATION|Exercise Section B|49 Videos

  • QUESTION PAPER

    SRISIRI PUBLICATION|Exercise Section C|42 Videos

  • PROPERTIES OF TRIANGLES

    SRISIRI PUBLICATION|Exercise LAQ ,SAQ,VSAQ (2DHARDQ) (3DMIS.Q)|44 Videos

  • SOLVED MODEL PAPER - 4

    SRISIRI PUBLICATION|Exercise Long Answer Questions|9 Videos

Similar Questions

Explore conceptually related problems

If A=[(2,-1,2),(1,3,-4)] and B=[(1,-2),(-3,0),(5,4)] then verify that (AB)^(T)=B^(T)A^(T)

IF A=[{:(-2,1,0),(3,4,-5):}] and B=[{:(1,2),(4,3),(-1,5):}] then find A+B'.

If A=[(-2),(4),(5)],B=[(1,3,-6)] , verify that (AB)'=B'A' .

If A= {:[( 2,3),( 1,-4) ]:}and B = {:[( 1,-2),( -1,3) ]:} ,then verify that (AB)^(-1) =B^(-1) A^(-1)

If A'=[(3,4),(-1,2),(0,1)] and B=[(-1,2,1),(1,2,3)] , then verify that (i) (A+B)' =A'+B', (ii) (A-B)'=A'-B'

If A=[(-1,2,3),(5,7,9),(-2,1,1)] and B=[(-4,1,-5),(1,2,0),(1,3,1)] , then verify that (i) (A+B)'=A'+B' , (ii) (A-B)'=A'-B'

IF A=[{:(-2,1),(5,0),(-1,4):}] and B=[{:(2,3,1),(4,0,2):}] then find 2A+B' and 3B'-A.

IF A=[{:(7,-2),(-1,2),(5,3):}],B=[{:(-2,-1),(4,2),(-1,0):}] then find AB' and BA'

IF A=[{:(7,-2),(-1,2),(5,3):}].B=[{:(-2,-1),(4,2),(-1,0):}] then find AB' and BA'

SRISIRI PUBLICATION-QUESTION PAPER -SECTION - C
  1. IF A=[{:(2,-1,2),(1,3,-4):}] and B=[{:(1,-2),(-3,0),(5,4):}] then veri...

    Text Solution

    |

  2. Find the circumcentre of the triangle whose vertices are (1,3) (-3,5) ...

    Text Solution

    |

  3. Find the orthocentre of the triangle formed by the vertices (-2,-1),(6...

    Text Solution

    |

  4. Find the orthocentre of the triangle whose sides are 7x+y-10=0, x-2y+5...

    Text Solution

    |

  5. Find the circumcentre of the triangle whose sides are given by x+y=0, ...

    Text Solution

    |

  6. If Q(h,k) is the foot of the perpendicular of P(x(1),y(1)) on the line...

    Text Solution

    |

  7. If Q(h,k) is the foot of the perpendicular of P(x(1),y(1)) on the line...

    Text Solution

    |

  8. Find the centroid and the area of the triangle formed by the lines 12x...

    Text Solution

    |

  9. If ax^2+2hxy+by^2+2gx+2fy+c=0 represents two parallel lines then prove...

    Text Solution

    |

  10. If ax^2+2hxy+by^2+2gx+2fy+c=0 represents two parallel lines then prove...

    Text Solution

    |

  11. If ax^2+2hxy+by^2+2gx+2fy+c=0 represents two parallel lines then prove...

    Text Solution

    |

  12. Find the angle between the lines joining the origin to the points of i...

    Text Solution

    |

  13. Find the value if k , if the lines joining the origin with the points ...

    Text Solution

    |

  14. Show that the lines joining the origin with the points of intersection...

    Text Solution

    |

  15. Find the condition for the chord lx + my=1 of the circle x^(2)+y^(2)=a...

    Text Solution

    |

  16. Find the angle between the lines whose d.c's are related by l + m + n ...

    Text Solution

    |

  17. Find the direction cosines of the two lines which are connected by the...

    Text Solution

    |

  18. Find the angle between the lines, whose direction cosines are given by...

    Text Solution

    |

  19. If a line makes angles alpha, beta, lambda,delta with the four diagon...

    Text Solution

    |

  20. If y=Tan^""(-1)((sqrt((1+x^(2)))+sqrt(1-x^(2)))/(sqrt(1+x^(2))-sqrt(1-...

    Text Solution

    |

  21. Find the derivative of (sinx)^(log x)+x^(sinx).

    Text Solution

    |