and b are two unit vectors such that + 2b and 5 a. 4 b are perpendicular to each other, then the angle between a and b is 60° to

Q: 1. Three vectors are given by: å = 2î – 3ĵ + 5k, b = -2î + 7j – k and č = lî + 2j – 4k. axb Find a,…

A:

Q: What is the angle of vectors A=5m South and B=15m 60° South of West?

A: `Vector is a quantity that has magnitude as well as direction. So we need to find the angle of…

Q: Given the points A(-3,2), B(7,17), C(3,5), D(5,5), E (√5,√5), and F (4√5,- 4√√5), find the position…

A: Some points are given and we need to find out the position vectors.

Magnitude

A vector is an element with both direction and magnitude. A vector is represented using an arrow, where the arrow represents the direction of the vector and its length is represented using the magnitude. The set of vectors in space is known as vector space. The vectors can be added, subtracted, multiplied, and divided in a vector space. The image below shows a vector AB.