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Here are three displacements, each measured in meters: →d1=4^i+5^j−6^k,→d2=−1^i+2^j+3^k, and →d3=4^i+3^j+2^k What is →r=→d1−→d2+→d3? |
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Answer» Here are three displacements, each measured in meters: →d1=4^i+5^j−6^k,→d2=−1^i+2^j+3^k, and →d3=4^i+3^j+2^k What is →r=→d1−→d2+→d3? |
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