Vectors 0.0 / 5 ? MathematicsVectorsA2/A-levelOther Created by: biran4454Created on: 09-02-22 11:15 0 vector = (0, 0) 1 of 10 unit vector = vector / magnitude (has magnitude 1) 2 of 10 starting point of vector is called... initial point 3 of 10 ending point of vector is called... terminal point 4 of 10 Position vector is relative to... the origin 5 of 10 Direction vector is relative to... the initial point 6 of 10 (vectors) a • b = |a| |b| cos θ 7 of 10 cos θ = a • b / |a| |b| 8 of 10 Iff a • b = 0, the vectors are perpendicular 9 of 10 Bonus question (differentiation from first principals): f'(x) = lim[h->0] (f(x+h) - f(x)) / h 10 of 10
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