N/A — Exam

Question 36 • Precalculus

What mistake did Aaron make?

Answer

He should have subtracted components 7 comma negative 21 rather than add.

He did not correctly distribute 4 to both components of vector s .

He did not correctly distribute the negative when subtracting 7 vector t .

He added components 10 comma negative 2 plus components 24 comma 0 plus components 7 comma negative 21 incorrectly.

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