Multiple ChoiceTrue 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.80views
Multiple ChoiceTrue 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.76views
Multiple ChoiceIf vector v⃗=⟨−4,−10⟩v ⃗=⟨-4,-10⟩v⃗=⟨−4,−10⟩, calculate the magnitude ∣v⃗∣|v ⃗ |∣v⃗∣.75views
Multiple ChoiceIf 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∣.72views
Multiple ChoiceIf vectors v⃗=⟨2,1⟩v ⃗=⟨2,1⟩v⃗=⟨2,1⟩, u⃗=⟨3,4⟩u ⃗=⟨3,4⟩u⃗=⟨3,4⟩, and w⃗=⟨−1,1⟩w ⃗=⟨-1,1⟩w⃗=⟨−1,1⟩, calculate v⃗+u⃗−w⃗v ⃗+u ⃗-w ⃗v⃗+u⃗−w⃗.95views
Multiple ChoiceIf vectors v⃗=⟨4,1⟩v ⃗=⟨4,1⟩v⃗=⟨4,1⟩, u⃗=⟨−8,3⟩u ⃗=⟨-8,3⟩u⃗=⟨−8,3⟩, and w⃗=⟨−2,−1⟩w ⃗=⟨-2,-1⟩w⃗=⟨−2,−1⟩, calculate w⃗−3(v⃗+u⃗)w ⃗-3(v ⃗+u ⃗)w⃗−3(v⃗+u⃗).76views
03:55
