Mathematics, 14.07.2019 20:00 kaleec
Find a • b. a = 5i + 7j, b = -4i + 3j a. < 1, 10> b. < -20, 21> c. 1 d. 41
Answers: 2
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Find a • b. a = 5i + 7j, b = -4i + 3j a. < 1, 10> b. < -20, 21> c. 1 d. 41...
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