Determine the magnitude of the cross- product for the two vectors: x = ai+bj+ck and y = di+ej+fk (ie the magnitude of x x x y) where a = 1.1, b = 2.7, c = -2, d = 3.8, e = 6 and f= -2.5 Give your answer to three decimal places.

Q: Find a unit vector in the same direction as v= (28,-21).

A: A unit vector in the direction of (a, b)

Q: Find the angles between the vectors: A= -2i+j-2k and B=2i-2j

A:

Q: Determine the dot product for the two vectors: x = ai+bj+ck and y = di+ej+fk where a = 4, b = 5, c =…

A: Given,

Q: Graph the two vectors x= (5, 1,3) and y=(-1,3,1

A: Topic:- 3D

Q: à = (5, − 1) and 6 = (-2, –5). Represent a + b using the head to tail method. Use the Vector tool to…

A: The given vectors  and .To find the vector  and sketch the graph of the vector.

Q: a⃗ =⟨5, −1⟩ and b⃗ =⟨−2,−2⟩. Represent a⃗ +b⃗ using the head to tail method. Use the Vector tool…

A: See the details solution in below

Q: a) v1: where ||V1|| = 8.27 and the direction is 34.2° left of the positive y-axis. b) v2: where…

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: Determine the angle between the two vectors: x = ai+bj+ck and y = di+ej+k where a = 2, b = 5, c = 1,…

A:

Q: how is C equal to the difference of vectors A and B?

A: Dear user, Please read the question. We need to express Vector A in terms of sum of  B and C.

Q: Determine the angle between the vectors: x 3i + -3j + -7k and y = 12i + 3j +11k

A: x = 3i -3j -7k  y = 12i +3j +11k