06-05-2019
Mathematics

contestada

Given:f=(5,- -1/5) and g=(-1,3/10) find 3f+5g

Respuesta :

habibatarek habibatarek

09-05-2019

since f(5,-1/5),g(-1,1/3)
therefore 3f=3x(5,-1/5)=(15,-3/5)
and 5g=5x(-1,3/10)=(-5,3/2)
by adding both of them:(15,-3/5)+(-5,3/2)=(10,9/10)

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