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Mathematics, 14.12.2021 09:00 shakira11harvey6

What is the resultant of a and b if a = –2i − 5j and b = i − 4j? –i − 9j
9i − 9j
6i + 6j
9i + 9j

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What is the resultant of a and b if a = –2i − 5j and b = i − 4j? –i − 9j
9i − 9j
6i +...
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