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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