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Common Core Math Number and Quantity: N-VM.B.5.B

CodeHS Lessons

(+) Compute the magnitude of a scalar multiple cv using ||cv|| = |c|v. Compute the direction of cv knowing that when |c|v ≠ 0, the direction of cv is either along v (for c > 0) or against v (for c < 0)

4.4 Vector Arithmetic