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Mathematics, 31.01.2021 19:40 justinxvengance7249

If a and b denote the vectors OA and OB, indicate on the same diagram the vectors OC and OD denoted by a + b and a − b. Draw on another diagram the vector OE denoted by a + 2b.

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If a and b denote the vectors OA and OB, indicate on the same diagram the vectors OC and OD denoted...
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