Question

Which of the following sets are a basis for the row space of [1 3                                &n

Which of the following sets are a basis for the row space of [1 3

                                                                                                1 1

                                                                                                3 1] ?

A. { [1 3] , [1 1] , [3 1] }

B. { [1 -1] , [0 1] }

C. { [1 -1] , [1 1] }

D. { [1 2] , [2 1] }

Select from the following:

1. Only A.

2. Only B, C and D.

3. Only B and C.

4. All of A, B, C and D.

5. None of the above.

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