(2) For every vector u and vector v in se A) True B False

2 Let ū -1 and i 1 -2 Find a value of x so that the vectors ū and v are parallel.

Let and u Write j as the sum of two orthogonal vectors, 1 in Span {u} and T2 orthogonal to ū. ||

stly cloudy 4 Write v as the sum of two vector components if v = i +3j and w = -2i+ 5j. F1 7 Q A Z ○ v= (¹+¹)+(¹+5) O(+)() O) O-+-(-) V= V= F2 -8- @ 2 W S F3 X -Ő+ #M 3 E D F4 $ पी बं 4 C F5 R F do in % 5 Q Search Fó V T G 6 F7 Y B F8 & 7 H U F9 N *00 8 J F10 ( 9 F11 K M G ) C

Let ||v|| = 3. Which of the following vectors is a possible value of ~v?

Use correct vector notation at all times! 1. If a = (1, − 3, 3) and ☎ = (2, — 1, 2), find: a) 4 a b b) |a| c) a b . d) a × b 2. Are the vectors V = (2, - 4, 1) and W = (3, 2, 2) orthogonal? Show work and briefly explain. 3. Find a b' if a=37-27+ K and b=4+3 k