Question

somebody plz solve it its urgent​

Answer 1

Answer:

I don't know the answer...

Answer 2

Answer:

1. (c) 1

2. (c) 28

3. (d) All of the above

4. (d) None of the above

5. (d) None of the above

6.

7. (a) R-(-1,1)

8. (c) R-{0}

9. product is not possible because it is 2x2 and 3x3 Matrix