Let A=[2,3,1](1xx3),B=[[3],[1],[3]](3xx1...

Let `A=[2,3,1]_(1xx3),B=[[3],[1],[3]]_(3xx1)`Find AB.Whether BA exist?

Text Solution

Verified by Experts

The correct Answer is:

`[{:(3,9,6),(2,6,4),(1,3,2):}]_(3 xx 3)`

Promotional Banner

Promotional Banner

Recommended Questions

Let A=[2,3,1](1xx3),B=[[3],[1],[3]](3xx1)Find AB.Whether BA exist?
Text Solution
|
Find values of x for which abs((3,x),(x,1))=abs((3,2),(4,1))
Text Solution
|
If A=[(1,2,3),(2,3,1)] and B=[(3,-1,3),(-1,0,2)], then find 2A-B.
Text Solution
|
यदि A={:[(x),(y),(z)](3xx1) तथा B=[abc](1xx3) तो AB तथा BA ज्ञात करे ।
Text Solution
|
यदि A=[(sqrt(3),1,-1),(2,3,0)] और B=[(2,sqrt(5),1),(-2,3,1/2)], तब A+B...
Text Solution
|
निम्नलिखित में प्रत्येक स्थिति के लिए गुणनफल AB और BA (अस्‍तित्व हो तो...
Text Solution
|
Find the inverse (if it exists) of the following: (i) [{:(-2,4),(1,-...
Text Solution
|
Let A=[(2,4),(1,-3)] and B=[(1,-1,5),(0,2,6)] (a) Find AB. (b) Is BA...
Text Solution
|
Evaluate the following arithmetic expressions: 3+3+3-3xx1+3xx0+3
Text Solution
|