2 years ago

Given: a→ = (5,-4) and b→ = (2,3) Find 3a→ - b→

Mathematics

1 answer:

earnstyle [38]2 years ago

7 0

$< 5,-4 > - < 2,3 > \implies < 5-2~~,~~-4-3 > \implies < 3~~,~~-7 >$

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