Question

choose the correct answer
​

Answer 1

Step-by-step explanation:

sorry,

I don't understand

Answer 2

Answer:

So, By using these theories,

Verify the options

STEP -BY- STEP :

Option 1, C*B*A

C*B ( Product possible) and their product order is 2×3.

But (C*B)*A (Product Not possible) because

The columns in C*B(which is 3) is not equal to the rows in A(which is 4)

THEREFORE, OPTION 1 PRODUCT NOT POSSIBLE.

Option 2, A*A

Even that's not possible as I have explained previously(4 is not equal to 2).

OPTION 2 NOT POSSIBLE

Option 3,. A*C

[2(columns of A)=2(rows of C) ]

OPTION 3 POSSIBLE.

Option 4,. A*B*C

OPTION 4 PRODUCT NOT POSSIBLE.

OPTION 5,. A*B

OPTION 5 POSSIBLE.

Option 6,. C*B*B

C*B is possible but C*B*B is not possible.

OPTION 6 NOT POSSIBLE.

CONCLUSION:For the one who asked the question-

TRY TO UNDERSTAND THE NOTES I'VE ADDED, SORRY FOR Hope you will understand Matrices.(Coz it's a good chapter).

itsforsome specific people: Don't copy and paste my answer. Try writing your own answer