Home
Class 11
MATHS
If A=[{:(2,0,1),(-1,1,5):}] and B=[{:(-1...

If `A=[{:(2,0,1),(-1,1,5):}]` and `B=[{:(-1,1,0),(0,1,-2):}]`, then find (AB).

Text Solution

Verified by Experts

The correct Answer is:
`[{:(-2,2),(-2,-9):}]`
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • MATRICES

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise TEXTUAL EXERCISES (EXERCISE -3( d)|28 Videos

  • MATRICES

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise TEXTUAL EXERCISES (EXERCISE -3( e)|15 Videos

  • MATRICES

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise TEXTUAL EXERCISES (EXERCISE -3(b))|15 Videos

  • MATHEMATICAL INDUCTION

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise Exercise 2 (a)|15 Videos

  • PAIR OF STRAIGHT LINES

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise EXERCISE - 4(c) III. |3 Videos

Similar Questions

Explore conceptually related problems

IF A=[{:(2,0,1),(-1,1,5):}] ,B=[{:(-1,1,0),(0,1,-2):}] then find (AB^T)^T

If A=[{:(2,3,-1),(7,8,5):}] and B=[{:(1,0,1),(2,-4,-1):}] , then find A + B.

If A = [(2,0,1),(-1,1,5)], B = [(-1,1,0),(0,1,-2)] then find (AB')'.

If A=[{:(2,3,1),(6,-1,5):}] and B=[{:(1,2,-1),(0,-1,3):}] , then find the matrix X succh that A + B -X=0 . What is the order of the matrix X?

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

If A=[{:(0,1,2),(2,-1,5),(4,5,-6):}] and B=[{:(-1,2,3),(0,1,0),(0,0,-1):}] . Find B-A and 4A-5B

If A=[{:(2,1),(1,3):}] and B=[{:(3,2,0),(1,0,4):}] , find AB. Find BA if it exists.

Home
Profile