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| 1. |
Which of the following pairs of vectors are parallel? (a) A-1-2); 2 7 -5; (b) 4.1-10)27 - 57(e) =1-5); B = 1-10;(d) å 2-5) 1 = 21-10) |
| Answer» E is the EARTH don't FALL off the earth | |