Home
Class 12
MATHS
Find the value of x, If [[3x+y,-y],[2y-x...

Find the value of `x,` If `[[3x+y,-y],[2y-x,3]]=[[1,2],[-5,3]]`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • EXAM REVISION SERIES

    XII BOARD PREVIOUS YEAR PAPER ENGLISH|Exercise All Questions|19 Videos

Similar Questions

Explore conceptually related problems

Find the value of x , y 2x+3y=6 3x-2y=4 .

Find the value of x and y , if (x+5,2y-x+3)=(-3,4) .

Find the values of x and y if [[x+10,y^2+2y],[0,-4]]=[[3x+4,3],[ 0,y^2-5y]]

Find out the values of x and y 3x-y=2 2x-y=3

Find the value of x and y : 2x+3y=5,3x+y=4

Find the value of x and y x+2y=2 2x+3y=3

Find the values o x and y if: (5x-3y,y-3x)=(4,-4)

Find for values of x and y 3x+2y=5 2x-3y=7

Find the value of x from the following: [(2x,-y),(5, 3y)]=[(6, 5 ),(3,-2)]

Find the values of x\ a n d\ y if [(x+10 ,y^2+2y),(0,-4)]=[(3x+4,3),(0,y^2-5y)]

XII BOARD PREVIOUS YEAR PAPER ENGLISH-BOARD PAPER SOLUTIONS-All Questions
  1. Write the direction cosines of a line equally inclined to be three ...

    Text Solution

    |

  2. Let* be a binary operation on N given by a*b = HCF(a ,\ b)\ a ,\ b\...

    Text Solution

    |

  3. Find the value of x, If [[3x+y,-y],[2y-x,3]]=[[1,2],[-5,3]]

    Text Solution

    |

  4. Write the value of the following determinant |(a-b,b-c,c-a),(b-c,c-a,a...

    Text Solution

    |

  5. Find the value of x, from the following: |(x,4),(2,2x)|=0

    Text Solution

    |

  6. Evaluate: int(cossqrt(x))/(sqrt(x))\ dx

    Text Solution

    |

  7. Write the principal value of, cos^(-1)\ (cos(7pi)/6)

    Text Solution

    |

  8. A card from a pack of 52 cards is lost. From the remaining cards of...

    Text Solution

    |

  9. From a lot of 10 bulbs, which includes 3 defectives, a sample of 2 ...

    Text Solution

    |

  10. Solve the following differential equation: (x^3+y^3)dy-x^2y dx=0

    Text Solution

    |

  11. Evaluate: inte^(2x)sinx\ dx

    Text Solution

    |

  12. Evaluate: int(3x+5)/sqrt(x^2-8x+7)\ dx

    Text Solution

    |

  13. Find the distance of the plane 3x- 4y+12 z=3 from the origin.

    Text Solution

    |

  14. Using properties of determinants, Find |(b+c,a,a),(b,c+a,b),(c,c,a+b)|

    Text Solution

    |

  15. If x=a(cos t+t sin t) and y=a(sin t - t cos t), then (d^2y)/dx^2

    Text Solution

    |

  16. A ladder 5 m long is leaning against a wall. The bottom of the ladd...

    Text Solution

    |

  17. Solve the following differential equation: (1+x^2)dy+2x y\ dx=cotx\ ...

    Text Solution

    |

  18. Show that the relation R in the set of real numbers, defined as R="{...

    Text Solution

    |

  19. Express the following matrix as the sum of a symmetric and skew symmet...

    Text Solution

    |

  20. Show that the relation S in the set A={x\ \ Z\ :0\ lt=x\ lt=12} given ...

    Text Solution

    |