19. Determine the angle between the two vectors. a. 128.25 degrees c. 51.75 degrees b. 57.75 degrees d. 122.23 degrees

Q: What is the angle between the following two vectors (to the nearest degree)? u→= and v→= = 49°…

A:

Q: Q7) If -) -) -() a) Using these vectors, Draw diagrams to represent: 1) a +b 2) с - Ь 3) 3c -a b)…

A:

Q: Find the area of triangle with the vectors p(0,1,4),0(-5,9,2) and R(7,2,8) А: 30 B: 40 С:35 D:45

A: Given: Vertices of triangle          P0,1,4O-5,9,2R7,2,8…

Q: For what values of b are the given vectors o , (smallest value)

A: Let m→=-12, b,3 and n→=b, b2,b  If m→ and n→ are orthogonal.

Q: Suppose that u,v are two vectors such that Ju| = 3 and |v| = 4. Let 0 represent the angle between u…

A:

Q: Find the angle between vectors 3 and 42.06 42 O 47.04° 42.6 47.4° 48°

A:

Q: 5. D The angle between two vectors a and b is -, Given that /a/ = 3 and /b/ = 4. find (a) /2a + 3b/…

A: Vectors

Q: Find the measure of the angle between the two vectors. 5) u= (4, 9) v =(-6, -8) 6) u= (8, 5) v =…

A: To find - angle between u and v Use of - cosine formula of finding angle between vectors

Q: 8. Determine the angle between the two vectors. a) Ã = and B = b) Ả = -2î + 3 + 5k and B = î + 2j…

A:

Q: Q. 6: Suppose the sides of polygon represent vector arranged head to tail. Calculate the sum of…

A: Given: the sides of polygon represent vectors arranged from head to tail. To calculate: the sum of…

Q: An angle between vectors p and 7 has a measure of 120°. If | = 8 and |7| = 8, calcula p(p – 7).

A: The angle between two vectors: - The angle formed by the tails of two vectors is the angle formed by…

Q: 19. Which of the vectors (A)–(C) in Figure 22 is equivalent to v – w? (A) (B) (C) FIGURE 22

A: The vectors substraction: (v-w)

Q: Given |?⃗| = 8 and |?⃗⃗| = 5 . If the angle between the vectors is 120° , determine ?⃗ ∙ ?⃗⃗.  DOT…

A: By using definition of Dot product of vector that is: v. u =|v||u|cos(w)  w be the angle between…

Q: If Al|B then the angle between A and B vectors is All of the above is true .I O T.II O 0.III O

A: We know that if A and B are parallel vectors then

Q: 02. Given the vectors : A = (3.-1, 2), B = (0, 1, 1) and C- (2, 2,-1), find: the angles between the…

A:

Q: 12. Find the vector with length 5 and direction angles a = B = 120°, y = 135°. = 60°,

A: 12. Given that a vector with length 5 and direction angles α=60o, β=120o, γ=1350.

Q: Determine the value of m and n so that the vector ?⃗ = (2, 4, 6) is perpendicular to both the…

A: To find: The value of m and n. Given: The vector 2,4,6 is perpendicular to m,n,10 and 6,m,n. Concept…

Q: 4. Given a = 5 m and b= 7 m, and the angle between the vectors ā and b is 102°, determine a +b,…

A: As we know that the expression for a→+b→ a→+b→=a→2+b→2+2a→b→cosθ Where; θ is the angle between…

Q: Which of the following vectors are parallel to v = (6, 9) and whichpoint in the same direction? (12,…

A: Solution:Given     v=(6,9)To find the vector are parellel to v and point in the same direction.

Q: Which of the following is the angle between the vectors u= and V= ? O a. 147.529° Ob 139.847° OC.…

A:

Q: Given the following vector: u=(1,2,-4) and v=(2,3,5). Find the angle between u and v. And the unit…

A: Given vectors are u=1,2,-4 and 2,3,5. To find the angle between u and v and the unit vector.…

Q: What is the angle between the vectors and О т/4 Ο π/3 Ο π/6 O T/2 О Зл/4 27/3

A:

Q: An angle between vectors p and ĩ has a measure of 120°. If |p| = 8 and |7| = 8, calculate p(p – 7).

A:

Q: For the given vectors: å = (0,3), b = (4, –2), ở = (3,2), find: (a) 3å – 6+ 2č (b) angle between the…

A:

Q: Which of the following vectors are parallel to v = (6, 9) and whichpoint in the same direction?…

A: Given: The vectors v=6,9, To determine: Whether the vector -24,-36 is parallel to given vector or…

Q: The angle between the vectors a=(2,6) and b=(3,-1) is Select one: O a. O b. 3 3. O d.

A: Angle between two vector  Vector a = 2i+6j Vector b= 3i-j

Q: The angle between two vectors a = (1, 1, 2) and b = (-1, 2, k) is 60°. Find the value(s) of

A: Topic:- application of vector algebra

Q: Let C and D be points with position vectors c and d respectively. If |c| = 5, \d| = 7 and c·d = 4,…

A: As per our guidelines, we are supposed to solve only first question. Kindly repost other question as…

Q: 2. Which polygon is the translation of polygon 1 by: (a) vector AB? (b) vector BC? 2 В 3 4 A C

A: topic - polygons

Q: The angle between vectors (1,-1,–2) and (0,4, –3) is, approximately,: Select one: a. -1.41 O b. not…

A:

Q: 6. Given the following vectors, Draw: a) a-b b) 2c + a c) - (c-b) a X b of

A:

Q: If u and v are vectors in Rn, what is the relationship between uTv and vTu? Are they equal? Justify…

A:

Q: The angle between the vectors [√2 – 1, √2 + 1, √2] and [1, 1, 1] is: 45° 60° 90° 30°

A:

Q: At approximately what angle should the tails of two unit vectors a and y be placed if 2+ 7 = 1.5 60…

A: It is given that x→ and y→are two unit vectors, x→=1y→=1 Let the angle between the given two vectors…

Q: Which of the following is the angle between the vectors u = and V= ? O a 118.734° Ob139.847° OC…

A:

Q: 13. The angle between the vectors and .

A:

Q: (1) Let 0 be the angle between vectors A and B, find the value of the angle 0 when |-5V3A x B = 5Ã.B

A: To find the angle θ between vectors A and B. It is given that,

Q: (1) Let 0 be the angle between vectors A and B, find the value of the angle 0 when ) |-4Ã × B| = 4Ã.…

A: Since you have posted multiple questions. As per guidelines we will solve only first question. If…

Q: Suppose that u and V are vectors of lengths 2 and 3, respectively. If the angle between u and V is…

A: Dot product of two vectors u and v is given by

Q: Let ā = (4, 3) and b = (– 4, 4). Find the angle between the vector, in degrees.

A:

Q: What is the value of B for the vector [2, 4, -6]? O a) 74.5° O b) 57.7° O c) 143.3° O d) 36.7°

A: Given vector : [ 2, 4, -6 ]. Compare the vector with [ x, y, z ]. Therefore x = 2, y = 4 and z = -6.

Q: 4) Which of the following vectors is parallel to the line L: x = 1 -t, y = 2 + 3t, z = 5 + 2t? a)…

A: According to the guidelines we are answering first question. Please repost the remaining.…

Q: b) Find the angle (0) between vectors between s [1, –5, 4] and t = [3,3, 3]. %3D

A:

Q: For what value(s) of k are the vectors ü (2k, 5, k) and v = (3, -8, k) perpendicular

A:

Q: Which of the following pairs of vectors are perpendicular? /2 > and and and < - C. None of These…

A:

Q: Find the measure of the angle between the two vectors. 24) u-(9,9) v-(-8,-5) V =

A:

Q: Given that the angle between the nonzero vectors đ = (u,,u2,u3), b = (u3.U2, -u,) is find the…

A:

Q: For what value of "c" are the following vectors perpendicular? 3 (2, с, 9) аnd ў 3 (Зс, —1,5) (Зс, —…

A:

Q: 14. Given that a and bare two vectors, then the vector (a + b) × (a – b) is A. perpendicular to (a –…

A:

Q: (2) The two vectors u and v are shown. (o) |v= 3 45° Ju|=2 (a) Find u v (b) Find v· u (c) Is u x v…

A: To find u. v,  v. u and( u x v).