jadalove516 jadalove516

10-01-2018
Mathematics

contestada

u=(5,-12) and c=-3. what is llcull

Respuesta :

altavistard altavistard

12-01-2018

Looks as tho' you want the magnitude of a vector in the plane.

|| cu || = || c ||*||(5,-12)
= 3 * sqrt(5^2+[-12]^2)
= 3 * 13
= 39 (answer)

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