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

Let u = {5, - 12} and c = -3 . What is || cu ||?-example-1
User Kyle VanderBeek
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2 Answers

6 votes
Yes the correct answer is 21
User AboAmmar
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7 votes

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)

User Stephanie
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