drey79
drey79
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:
(
1
5
,
-
3
/
5
)
+
(
-
5
,
3
/
2
)
=
(
1
0
,
9
/
1
0
)
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