MCQOPTIONS
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| 1. |
Consider two functions y1 (x) = x and y2 (x) = |x|. Then: |
| A. | both functions are linearly dependent on the real line. |
| B. | y1(x) is linearly independent but y2(x) is linearly dependent on the real line. |
| C. | y1(x) is linearly dependent but y2(x) is linearly dependent on the real line. |
| D. | both functions are linearly independent on the real line. |
| Answer» B. y1(x) is linearly independent but y2(x) is linearly dependent on the real line. | |