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Romashka [77]
3 years ago
5

Let u = {5, - 12} and c = -3 . What is || cu ||?

Mathematics
2 answers:
NISA [10]3 years ago
7 0

Answer:21 I used math. way. it is a great app

you do 5-12= -7x-3=21 . in the calculator you don't need the (-s)

romanna [79]3 years ago
3 0
Yes the correct answer is 21
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