Determine the measure of angle A in triangle ABC, where vector A(1, 1, 8), vector B(4, −3, −4), and vector C(−3, 1, 5).

Q: 1. Find the angle between vectors w=-37+√3 and v= Answer: 0 = 5π 6 = v = (√3₁-3) 150⁰

A: To find the angle between vectors w→=-3i→+3j→ and v→=3, -3.

Q: Find projɖu if u 2 and d = 5 3 4

A: Step 1: Solve for the projection The formula of the projection of vector u unto d…

Q: 9. If a vector is described as an airplane flying North at 400km/h, then the opposite vector can be…

A: 9. Vector described as an airplane flying North at 400km/h

Q: Given vector v = (2, 2), find 0.5v. Answer: Submit Answer

A: Given v=<2,2> We have to find the value of 0.5v

Q: Determine the angle between the following vectors a) u = (1, 1) & v = (1 – V3, v3+1) b) u = (a, b) &…

A: The dot product of two vector a→ and b→ is given by the equation ; a→·b→=|a→||b→| cos θ where θ is…

Q: Y. mph x, mph -140 40 mph a) Find the vector 2 in rectunguler form by adding vectors A and B. b)…

A: The rectangular form of complex number is given by z=x+iy where x, y belongs to real numbers. The…

Q: The angle that vector A =2ax+3a,+8az makes with x-axis is 56.14 42.03 76.82 68.19

A:

Q: 4. The diagram is a rectangular prism. Let ủ = AB, v = AD and w = AE. Express each vector as a…

A: Given ,  and

Q: Given vectors: A(6.4,3), B(0.4.6) and C(8.2.1) forms a triangle. Find the angle at point B

A: Solution

Q: If two nonzero vectors are perpendicular, then the angle between them is 90°. Also, the cosine of…

A: Given ,  If two nonzero vectors are perpendicular, then the angle between them is 90°. Also, the…

Q: b) Consider the vectors a = 3i - 2j+7 K, and b = -5i +4j-3k, find 1-a.b 2- Angle between a and b. 3-…

A:

Q: For the pair of vectors u and v, find the following: u = (-4,4,7), v = (2, -6,3) a. The angle (in…

A:

Q: Which property of vectors is incorrect? a. â× b = -b ×â xã C. a. (b + c) = a + (b + c) b. (a + b) +…

A: I am attaching image so that you understand each and every step.

Q: Answer f. Are any of these vectors perpendicular? If so, state which pair are perpendicular and…

A: Consider the first pair u and v. Find the scalar dot product. The dot product for u and v is not 0…

Q: "Given vectors A = and B = , find A dot B. " QUICKLY

A:

Q: #3 Find the horizontal and vertical components of the vector. Hint: Use trigonometry to find each…

A: Given: We are required to find: The horizontal and vertical components of vector.

Q: PART III: APPLICATION 5. a and b have magnitudes of 5 and 6, respectively. The angle between them is…

A:

Q: 1. Vector A is the same as: (Circle ALL that apply) A a. B+C b. D-B B C. D+C D d. (D-C)

A:

Q: Which of the following vectors represent a + b, if a and b are given as below? b a a) b) c)

A: Given : Vector a and vector b is given

Q: Please help w this question. Answer should be two capital letters. Thank you. The multiple choice…

A: The vector polygon can be solve by considering direction based on the arrangement of the initial and…

Q: 4. Find the angle between each pair of vectors. Round to two decimal places as necessary. a) (V3,…

A:

Q: 1. Use components to find the magnitude and direction of a) Ã + B; b) Ã – B; c) B – Ã. Ã (2.80 cm)…

A: a) The magnitude of given vectors are A→=2.80cmB→=1.90cm The X and Y components of  A→ are…

Q: Find the acute angle formed by two diagonals of a cube. (vectors) show complete solution.

A: It has been assumed that the length of each side of the cube is a unit.

Q: 36. Given vectors A, B, C and D (Fig.(b) below). Construct (a) 3A-2B-(C-D) (b) C+(A-B+2D). 30° 100…

A: The vectors A→, B→, C→ and D→ are given.

Q: 32²112 + 10 3. Find lim 1-2 ³-4x² + 4x describe any infinite behavior. algebraically. If the limit…

A: limx→23x2−11x+10x3−4x2+4x

Q: The three vertices of a triangle are at A (7,-1,3), B (-3,3,-4) and C(-3,1, 5). Find: (use Dot…

A: