Tentukan jumlah vektor : A. (⅔)+(-¹/5)= B. (-²/1)+(⁴/2)= C. AB+BC = d. RI+im+mn =

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Tentukan jumlah vektor :
A. (⅔)+(-¹/5)=
B. (-²/1)+(⁴/2)=
C. AB+BC =
d. RI+im+mn =

Hasil Dari:
A. (2/3)+(-1/5) =2+(-1)/5+2 )=1/7.
B.(-2/1)+(4/2) =-2+4/1+2 =2/3.
C.AB+BC = 2ab2ac2b2bc.
D.RI+IM+MN =3rim3rmn3im3imn.

#maaf banget ya kalau salah#.

*semoga memabantu*