Home
Class 12
MATHS
Find AB, if A=[(0,-1),(0,2)] and B=[(3,5...

Find AB, if `A=[(0,-1),(0,2)] and B=[(3,5),(0,0)]`.

Text Solution

Verified by Experts

The correct Answer is:
`[(0,0),(0,0)]`
Promotional Banner

Topper's Solved these Questions

  • MATRICES

    NCERT BANGLISH|Exercise EXERCISE 3.1|10 Videos

  • MATRICES

    NCERT BANGLISH|Exercise EXERCISE 3.2|22 Videos

  • LINEAR PROGRAMMING

    NCERT BANGLISH|Exercise MISCELLANEOUS EXERCISE|8 Videos

  • PROBABILITY

    NCERT BANGLISH|Exercise MISCELLANEOUS EXERCISE ON CHAPTER 13|19 Videos

Similar Questions

Explore conceptually related problems

Prove that if A=[(1,0),(0,-1)] and B=[(0,1),(1,0)] , then AB=[(0,1),(-1,0)] . and BA=[(0,-1),(1,0)] . Clearly AB ne BA .

If A={:[(2,0,-5),(-3,4,7)] and B={:[(3,1,-1),(4,5,0)] then prove that (A+B)'=A'+B' (A-B)'=A'-B

If A=[(3,5),(2,0)] and B=[(1,17),(0,-10)] then |AB| is equal to -

If A=[(1,2,3),(2,3,1)] and B=[(3,-1,3),(-1,0,2)] , then find 2A-B .

Find A^(2)-5A+6I , if A=[(2,0,1),(2,1,3),(1,-1,0)]

If A={:[(-2,1,3),(0,4,-1)]and B={:[(2,1),(-3,0),(4,-5)], show that, (AB)' = B'A' where A' is the transpose of A.

If A={:[(1,-2,2),(0,1,-1),(0,0,1)]:} and B={:[(1,2,0),(2,3,-1),(0,-1,-2)]:}, then show that, (A'B)A is a diagonal matrix.

If A=[(1,1,-1),(2,0,3),(3,-1,2)],B=[(1,3),(0,2),(-1,4)] and C=[(1,2,3,-4),(2,0,-2,1)] , find A(BC), (AB)C and show that (AB)C=A(BC) .

Find x, if [(x, -5, -1)][(1,0,2),(0,2,1),(2,0,3)][(x),(4),(1)]=O

Find, where possible, A + B, A - B, AB and BA stating with reasons, where the operations are not pssible, when A={:[(4,2,-1),(3,-7,1)]:}and B={:[(2,3),(-3,0),(-1,5)]:}