Matematika Sekolah Menengah Atas diket a=2i+5j+3k , b=i+3j-4k b+a= a+b= davionwunschulv – March 06, 2023 diket a=2i+5j+3k , b=i+3j-4k b+a= a+b= a = 2i + 5j + 3kb = 1 + 3j - 4ka + b = (2i + 5j + 3k) + (i + 3j - 4k) = 3i + 8j - k [answer.2.content]
