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Mathematics, 21.04.2020 18:04 joseroblesrivera123

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 + 6j 9i + 9j...
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