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1. |
The cross product of the vectors 3i + 4j 5k and i + j 2k is, |
A. | 3i 11j + 7k |
B. | -3i + 11j + 7k |
C. | -3i 11j 7k |
D. | -3i + 11j 7k |
Answer» C. -3i 11j 7k | |