If U 7i 2j and V 3i 4j, find U V. a. 21i 8j b. 21i 2 22ij

Chapter , Problem 51

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If U 7i 2j and V 3i 4j, find U V. a. 21i 8j b. 21i 2 22ij 8j 2 c. 2 d. 13

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