Given Ā = 2i - 3j + 7k and B = 5i + j + 2k, find Ā + B.
University of Ilorin PHY101 2025B past question
- 7i - 2j + 9k
- 7i - 4j + 10k
- 6i - 3j + 8k
- 6i - 2j + 9k
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