객관식True or false: If a⃗=⟨3,2⟩a ⃗=⟨3,2⟩a⃗=⟨3,2⟩ and b⃗b ⃗b⃗ has initial point (3,−1)(3,-1)(3,−1) & terminal point (6,1)(6,1)(6,1), then a⃗=b⃗a ⃗=b ⃗a⃗=b⃗.556views
객관식True or false: If a⃗=⟨3,−2⟩a ⃗=⟨3,-2⟩a⃗=⟨3,−2⟩ and b⃗b ⃗b⃗ has initial point (−10,5)(-10,5)(−10,5) & terminal point (−7,3)(-7,3)(−7,3), then a⃗=b⃗a ⃗=b ⃗a⃗=b⃗.582views
객관식If vector v⃗=⟨−4,−10⟩v ⃗=⟨-4,-10⟩v⃗=⟨−4,−10⟩, calculate the magnitude ∣v⃗∣|v ⃗ |∣v⃗∣.544views1rank
객관식If vector v⃗v ⃗ v⃗ has initial point (−1,2)(-1,2)(−1,2) and terminal point (9,5)(9,5)(9,5), calculate the magnitude ∣v⃗∣|v ⃗ |∣v⃗∣.513views
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