Home
Class 12
MATHS
Solve for x, |{:(15-2x,11,10),(11-3x,1...

Solve for x,
`|{:(15-2x,11,10),(11-3x,17,16),(7-x,14,13):}|=0`

Text Solution

Verified by Experts

The correct Answer is:
4
Promotional Banner

Topper's Solved these Questions

  • DETERMINANTS

    ARIHANT PUBLICATION|Exercise PART -2 QUESTION FOR PRACTICE |10 Videos

  • DETERMINANTS

    ARIHANT PUBLICATION|Exercise PART -3 QUESTION FOR PRACTICE |11 Videos

  • DETERMINANTS

    ARIHANT PUBLICATION|Exercise CHAPTER PRACTICE |39 Videos

  • CONTINUITY AND DIFFERENTIABILITY

    ARIHANT PUBLICATION|Exercise CHAPTER PRACTICE (4 MARK)|47 Videos

  • DIFFERENTIAL EQUATION

    ARIHANT PUBLICATION|Exercise CHAPTER PRACTICE (LONG ANSWER TYPE QUESTIONS)|21 Videos

Similar Questions

Explore conceptually related problems

1.Solve for x: abs ((1,1,x),(p+1,p+1,p+x),(3,x+1,x+2)) =0

Evaluate the following determinants |{:(16,19,13),(15,18,12),(14,17,11):}|

Solve the following : [[1+x,1,1],[1,1+x,1],[1,1,1+x]] =0

Solve for x and y , x [{:(2),(1):}]+y[{:(3),(5):}]=[{:(-8),(-11):}]

ARIHANT PUBLICATION-DETERMINANTS -PART -1 QUESTION FOR PRACTICE
  1. Write the value of |[2,7,65],[3,8,75],[5,9,86]|

    Text Solution

    |

  2. Find the value of |{:(17,58,97),(19,60,99),(18,59,98):}| without expan...

    Text Solution

    |

  3. Solve for x, |{:(15-2x,11,10),(11-3x,17,16),(7-x,14,13):}|=0

    Text Solution

    |

  4. IF cos 2 theta=0 then simplify |{:(0,cos theta, sin theta),(cos theta,...

    Text Solution

    |

  5. Prove that |(1, a, a^3),(1, b, b^3),(1, c, c^3)|= (a-b)(b-c)(c-a)(a+b+...

    Text Solution

    |

  6. using the properties of determinants prove that |{:(1,x+y,x^2+y^2),(...

    Text Solution

    |

  7. Using properties of determinants prove that |{:(a^2+2a,2a+1,1),(2a+1...

    Text Solution

    |

  8. Prove that the following. [[(a+1)(a+2),a+2,1],[(a+2)(a+3),a+3,1],[(a+3...

    Text Solution

    |

  9. Using properties of determinants solve the following for x, |{:(x+a,x,...

    Text Solution

    |

  10. Solve [[a+x,a-x,a-x],[a-x,a+x,a-x],[a-x,a-x,a+x]]=0

    Text Solution

    |

  11. IF |{:(4-x,4+x,4+x),(4+x,4-x,4+x),(4+x,4+x,4-x):}|=0 then find the val...

    Text Solution

    |

  12. Prove the following : [[1,x,x^2],[x^2,1,x],[x,x^2,1]]=(1-x^3)^2

    Text Solution

    |

  13. Using properties of determinant prove that |{:(alpha,beta,gamma),(alph...

    Text Solution

    |

  14. IF a,b and c are real numbers and Delta=|{:(b+c,c+a,a+b),(c+a,a+b,b+c)...

    Text Solution

    |

  15. Using the properties of determinants prove that |{:(a+b+2c,a,b),(c,b...

    Text Solution

    |

  16. Find the value of x if |(2x,3),(1,x)|=|(3,4),(-1,2)|

    Text Solution

    |

  17. Prove that |[x+y, x, x],[5x+4y, 4x, 2x], [10x+8y, 8x, 3x]|=x^3

    Text Solution

    |

  18. If x,y and z are different and Delta=|{:(x,x^2,1+x^3),(y,y^2,1+y^3),...

    Text Solution

    |

  19. Prove that abs[[b+c,c+a,a+b],[q+r,r+p,p+q],[y+z,z+x,x+y]]=2abs[[a,b,c]...

    Text Solution

    |

  20. Show that Delta =Delta1 where Delta=|{:(Ax,x^2,1),(By,y^2,1),(Cz,z^2...

    Text Solution

    |