Home
Class 12
MATHS
Solve: |[x^2-1, x^2+2x+1, 2x^2+3x+1], [...

Solve: `|[x^2-1, x^2+2x+1, 2x^2+3x+1], [2x^2+x-1, 2x^2+5x-3, 2x^2+4x-3], [6x^2-x-2, 6x^2-7x+2, 12x^2-5x-2]|=0.`

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

Solve: (x^2-2x+5)/(3x^2-2x-5)>1/2 .

Solve for x , |[x,-6,-1], [ 2,-3x,x-3], [-3, 2x, x+2]| =0.

Solve: (1-x^2)/(5x-6-x^2)<0

Solve (6x^2-5x-3)/(x^2-2x+6)le 4

Factorise : 3x^5 - 6x^4 - 2x^3 + 4x^2 + x-2

Solve ((x+2)(x^2-2x+1))/(-4 +3x-x^2) ge 0

Solve: (log)_3(2x^2+6x-5)>1

Solve: (log)_3(2x^2+6x-5)>1

|[1,1,1] , [(2^x+2^(-x))^2, (3^x+3^(-x))^2, (5^x+5^(-x))^2] , [(2^x-2^(-x))^2, (3^x-3^(-x))^2, (5^x-5^(-x))^2]|=

Subtract : 2x^(4) - 7x^(2) + 5x + 3 " from " x^(4) - 3x^(3) - 2x^(2) + 3

RESONANCE DPP ENGLISH-JEE MAINS-All Questions
  1. Two vertices of a rectangle are on the positive x-axis. The other two ...

    Text Solution

    |

  2. Equation of a circle of radius 2 and touching the circles x^2+y^2-4|x|...

    Text Solution

    |

  3. Solve: |[x^2-1, x^2+2x+1, 2x^2+3x+1], [2x^2+x-1, 2x^2+5x-3, 2x^2+4x-3...

    Text Solution

    |

  4. The sides of a triangle are the straight lines x+y=1,7y=x , and sqrt(3...

    Text Solution

    |

  5. Let f(x)={x^2-4x+3,x&lt;3 and x-4,xgeq3 }a n d g(x)={1,x&lt;1 and ...

    Text Solution

    |

  6. The equation of perpendicular bisectors of the side AB and AC of a tri...

    Text Solution

    |

  7. If vec a= vec b+ vec c , vec b X vecd= vec0 and vec c*vec d=0 then (...

    Text Solution

    |

  8. A rectangle PQRS has its side PQ parallel to the line y= mx and vertic...

    Text Solution

    |

  9. Let f(x) = max{|x^2 - 2 |x||,|x|} and g(x) = min{|x^2 - 2|x||, |x|} th...

    Text Solution

    |

  10. if alpha,beta be the roots of the equation (x-a)(x-b)+x=0(c ne0), then...

    Text Solution

    |

  11. The value of int (sin x cos x)/(sqrt(1-sin^(4)x)) dx is equal to :

    Text Solution

    |

  12. If A+B+C=pi , then the value of the determinant D=|sin^2AcotA1sin^2Bc...

    Text Solution

    |

  13. Evaluate a,b,c and d if lim(xto oo)(sqrt(x^(4)+ax^(3)+3x^(2)+bx+2)-s...

    Text Solution

    |

  14. For all real value of x , the maximum value of the expression x/(x^2-5...

    Text Solution

    |

  15. If minimum of f(x)=(a)/(x)+bx at x=2 is 2, then (a, b) -=….

    Text Solution

    |

  16. STATEMENT-1 : The graph of y=[sqrt(1-cos2x)] consists of only two line...

    Text Solution

    |

  17. P is a point on the line through the point A whose position vector i...

    Text Solution

    |

  18. ABC is an isosceles triangle. If the coordinates of the base are B(1,...

    Text Solution

    |

  19. lim(x->0) (1-cos x cos 2x cos 3x)/ (sin^2 2x) is equal to a) 3/4 b)...

    Text Solution

    |

  20. The straight line x-y-2=0 cuts the axis of x at Adot It is rotated ...

    Text Solution

    |