Guide :High School

Let u = <6, -9>, v = <1, -4>. Find u

Let u = <6, -9>, v = <1, -4>. Find u - v. Choices: <5, -5> <10, -10> <15, 5> <7, -13>
U = <6, -9>v = <1, -4>u - v = <6, -9> - <1, -4>u - v = <(6 - 1), (-9 + 4)>u - v = < 5, -5>The answer is A. ...

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