Home
Class 12
MATHS
If A is a square matrix such that |A| = ...

If A is a square matrix such that `|A| = 2`, write the value of `| AA^T|`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • DETERMINANTS

    RD SHARMA ENGLISH|Exercise All Questions|441 Videos

  • DIFFERENTIAL EQUATION

    RD SHARMA ENGLISH|Exercise All Questions|646 Videos

Similar Questions

Explore conceptually related problems

If A is a square matrix such that |A|=2 , write the value of |2 A|

If A is a square matrix such that |A|=2 , write the value of |AA^T|

If A is a square matrix of order 3 such that |A|=5 , write the value of |a d j\ A| .

If A is a square matrix such that A^2=A , then write the value of 7A-(I+A)^3, where I is the identity matrix.

If A is a square matrix such that A^2=A , then write the value of 7A-(I+A)^3, where I is the identity matrix.

If A is a square matrix such that A^2=A , then write the value of 7A-(I+A)^3, where I is the identity matrix.

If A is a square matrix such that A^2 = A , then write the value of 7A-(I + A)^3 , where I is an identity matrix.

Let A be a 3xx3 square matrix such that |A| = 3 Write the value of | a d j A| .

If A is a square matrix and |A| =2, then write the value of |A A '|, where A ' is the transpose of matrix A .

If A is a square matrix of order 3 such that |A|=2 , then write the value of |(a d jA)|

RD SHARMA ENGLISH-DIFFERENTIABILITY-All Questions
  1. Solve the following equation for x : cos(tan^-1 x) = sin(cot^-1(3/4))

    Text Solution

    |

  2. For the principal values, evaluate the following : sin^-1(-sqrt(3)/2)+...

    Text Solution

    |

  3. If A is a square matrix such that |A| = 2, write the value of | AA^T|

    Text Solution

    |

  4. Find the domain of the function f(x) = sin^-1 sqrt(x-1)

    Text Solution

    |

  5. If sin^-1 x+sin^-1 y+sin^-1 z=(3pi)/2, then find the value of x^2+y^2+...

    Text Solution

    |

  6. If f(x) = (x^l/x^m)^(l+m) (x^m/x^n)^(m+n) (x^n/x^l)^(n+l), then find f...

    Text Solution

    |

  7. Show that f(x)=|x| is not differentiable at x=0.

    Text Solution

    |

  8. Evaluate : tan(cos^-1(-7/25))

    Text Solution

    |

  9. For what choice of a and b is the function f(x)={x^2,xlt=c and a x+...

    Text Solution

    |

  10. Discuss the differentiability of f(x)=x|x| at x=0

    Text Solution

    |

  11. Show that the function f(x)={ x^2sin(1/x) , when x !=0 and 0 when x=0 ...

    Text Solution

    |

  12. If f(2)=2a n df^(prime)(2)=1, then find (lim)(xvec2)(xf(2)-2f(x))/(x-2...

    Text Solution

    |

  13. If sin^-1 x+sin^-1 y+sin^-1 z=(3pi)/2, then find the value of x^2+y^2+...

    Text Solution

    |

  14. Show that f(x)=|x| is not differentiable at x=0 .

    Text Solution

    |

  15. Show that the function f(x)={x-1\ \ \ ,\ \ \ if\ x<2 \ \ \ \ \ \ \ ...

    Text Solution

    |

  16. Show that the function f(x)={((x^2sin(1/x),if,x!=0),(0,if,x=0)) is dif...

    Text Solution

    |

  17. Show that f(x)=x^2 is differentiable at x=1 and find f^(prime)(1) .

    Text Solution

    |

  18. Show that the function f(x)=|x-1| for all x in R , is not differentia...

    Text Solution

    |

  19. Discuss the differentiability of f(x)=x|x| at x=0 .

    Text Solution

    |

  20. Show that the function f(x)={x \ sin \ 1/x\ \ \ ,\ \ \ \ w h e n\ x!=0...

    Text Solution

    |