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If A is a 2times3 matrix and B is 3times...

If A is a `2times3` matrix and B is `3times4` matrix, how many columns does AB have

A

3

B

4

C

2

D

5

Text Solution

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The correct Answer is:
B
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PREMIERS PUBLISHERS-ALGEBRA-SOLUTION TO EXERCISE 3.19 (Multiple Choice Questions)
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  12. Graph of a linear polynomial is a

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  13. The number of points of intersection of the quadratic polynomial x^(2...

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  14. For the given matrix A=[(1, 3, 5, 7), (2, 4, 6, 8), (9, 11, 13, 15)] t...

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  15. If A is a 2times3 matrix and B is 3times4 matrix, how many columns doe...

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  17. Transpose of a columns matrix is

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  19. Which of the following can be caluculated from the given matrices A=...

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