The solution is given below
Let's examine the following vectors: ūj = (6,8), ū2 = (5,6) ū = (4, 2, 4)...
1. Given the vectors ū=(1,-2,-6) and v = (0,-3,4), a) Find u 6v. b) Find a unit vector in the opposite direction to ū. c) Find (ü.v)v. d) Find 11: e) Find the distance between ū and v. f) Are ū and y parallel, perpendicular, or neither? Explain. g) Verify the Triangle Inequality for ū and ū.
(1 point) Find a non-zero vector x perpendicular to the vectors ✓ : 2 and ū -4 -2 =
13 2. Find a vector i of length 3 in the direction of a = [1,2,3]. 3. Consider the vectors th=[k, 2, -11) and (a) ū and are perpendicular. [3] (8.k, 1). Find the possible values of k such that: (b) u and ū are parallel. Sand ğ vectors in Rº such that P+q1l = 2 and P-911 = 3. Find p.7.
Question 4: [10pt total] Let ū = (1,4), T = (–7,5), and W = (-2, -1). Calculate the following: Q4)a) [2pt] 7 + V Q4)b) [2pt] 3 V Q4)c) [2pt] 27 – +3W Q4)d) [3pt] (-1,-1, 2) + (7,0,-5) – (2,8,0) = Q4)e) (3pt] (2a + 2b,b,c – a) – 2(a, a + b,c) =
1. (1 point) Find two vectors vi and v2 whose sum is (-3,0), where Vi is parallel to(-2,-4) while v2 is perpendicular to-2,-4) and Answer(s) submitted: (incorrect) 2. (1 point) Find the angle θ between the vectors a- 10i -j- 5k and b 2i+j- 21k Answer (in radians): θ Answer(s) submitted: (incorrect) 3. (1 point) Find a vector a that has the same direction as -6,5,6) but has length 3. Answer: a Answer(s) submitted: (incorrect) 4. (1 point) Suppose we...
Exercise 2 : 10 pts (5pts each) 1. Determine if the following vectors are linearly independent vii. Using the definition (i.e. kıvı+k_202 + .. + kūri = 7) viii. Using a determinant a. ū = (-1,2) and = (0,1) b. ü =(3,-6) and 3 = (-4,8) c. ū= (1,2), v = (3,1) and w = (2-2) d. i = (1,4,-3), i = (0,7,1) and w = (0,0,1) e. ü= (-1,2,0), v = (4,1, -3) and w = (10.-2.-6) f. ū=...
please anyone answer all the questions as soon please 2 4 3 3 4 1. Given three points A = (0,–8, 10), B = (2, -5, 11), C = (-4,-9, 7) in R3. (a) Show that these three points are not collinear (not in a straight line). (b) Find the area of the triangle ABC. (c) Find the scalar equation of the plane containing the points A, B and C. (d) Find a point D on the plane such that...
How does one solve this problem? 4. (a) Consider the vector space consisting of vectors where the components are complex numbers. If u = (u1, u2, u3) and v = (V1,V2, us) are two vectors in C3, show that where vi denotes the complex conjugate of vi, defines a Hermitian (compler) inner product on C3, i.e. 1· 2· 3, 4, (u, v) = (v, u), (u+ v, w)=(u, w)+(v, w), (cu, v) = c(u, v), where c E C is...
Question 1 (10 points) Projection matrix and Normal equation: Consider the vectors v1 = (1, 2, 1), V2 = (2,4, 2), V3 = (0,1,0), and v4 = (3, 7,3). (a) (2 points) Obtain a basis for R3 that includes as many of these vectors as possible. (b) (4 points) Obtain the orthogonal projection matrices onto the plane V = span{v1, v3} and its perpendicular complement V+. (c) (2 points) Use this result to decompose the vector b= (-1,1,1) into a...
only a-i T or F lit khd where it came from 4. You do not need to simplify results, unless otherwise stated. 1. (20pts.) Indicate whether each of the following questions is True or False by writing the words "True" or "False" No explanation is needed. (a) If S is a set of linearly independent vectors in R" then the set S is an orthogonal set (b) If the vector x is orthogonal to every vector in a subspace W...