Question: In Exercises 1 and 2, determine if the vector b is in the span of the columns of the matrix A. 1. 2. 8 3

In Exercises 1 and 2, determine if the vector b is in the span of the columns of the matrix A.
1.
In Exercises 1 and 2, determine if the vector b

2.

In Exercises 1 and 2, determine if the vector b

8 3 6 7,b= 91011 A=15 1 2

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