Home
Class 12
MATHS
If A=[{:(2,0),(1,4):}]andB=[{:(-1,2),(3,...

If `A=[{:(2,0),(1,4):}]andB=[{:(-1,2),(3,0):}]` , then find (AB).

Text Solution

Verified by Experts

The correct Answer is:
`=[{:(-2,11),(4,2):}]`
Promotional Banner

Topper's Solved these Questions

  • MATRICES

    ARIHANT PUBLICATION|Exercise QUESTIONS FPR PRACTICE Part III (Transpose of a Matrix ,Symmetric and Skew -symmetric Matrices (Short Answer Type Questions)|8 Videos

  • MATRICES

    ARIHANT PUBLICATION|Exercise QUESTIONS FPR PRACTICE Part IV (Inverse of a Matrix by Elementary Operations (Very Short Answer Type Questions ) |16 Videos

  • MATRICES

    ARIHANT PUBLICATION|Exercise QUESTIONS FPR PRACTICE Part II (Multiplication of Matrices (Matrix Multiplecation) Short Answer Type Questions |16 Videos

  • LINEAR PROGRAMMING

    ARIHANT PUBLICATION|Exercise CHAPTER PRACTICE (Long Answer Type Questions 6 Marks)|18 Videos

  • PROBABILITY

    ARIHANT PUBLICATION|Exercise CHAPTER PRACTICE(LONG ANSWER TYPE QUESTIONS)|17 Videos

Similar Questions

Explore conceptually related problems

If A=[{:(-2,3),(1,2):}]andB=[{:(-1,0),(1,2):}] , then find (A+2B).

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

If A=[{:(0,1),(1,1):}]andB=[{:(0,-1),(1,0):}] , then show that (A+B)(A-B)neA^(2)-B^(2) .

Suppose A=[{:(5,4),(2,3):}]andB=[{:(3,5,1),(6,8,4):}] , then find AB and BA if they exist .

If A=[{:(1,-2,2),(3,1,-1):}]andB=[{:(2,4),(1,2),(3,-1):}] , then verify that (AB)^(T)=B^(T)A^(T) .

If A=[{:(2,4,0),(3,9,6):}]andB=[{:(1,4),(2,8),(1,3):}] then verify that (AB)'=B'A'.

If A=[{:(3,sqrt(3),2),(4,2,0):}]andB=[{:(2,-1,2),(1,2,4):}] , then verify that (A')'=A

A=[{:(3,-4),(1,1),(2,0):}]andB=[{:(2,1,2),(1,2,4):}] , then verify that (BA)^(2)neB^(2)A^(2) .

If A=[{:(8,0),(4,-2),(3,6):}]andB=[{:(2,-2),(4,2),(-5,1):}] ,thenfind the matrix X , such that 2A+3X=5B.