Vector Operations: – TheWorksheets.CoM – Page 2

Vector Operations: Practice Problems - College of Arts and Sciences

2. For each of the following, nd a vector which satis es the given conditions. (a) A unit vector which is in the opposite direction of v = 3i+ 4j 3 5 i 4 5 j (b) A unit vector which is in the same direction as the vector from P 1(1;0;5) to P 2(3; 1;2) ˝ 2 p 14; 1 p 14; 3 p 14 ˛ (c) A vector which is in the opposite direction of !v = h1;2 ...