when are three dimensional vector equal
Answers
Three-dimensional vectors are just like two-dimensional vectors, but there is just one more direction to keep track of. Just like two-dimensional vectors, you can represent a three-dimensional vector using the three components in each of the three directions. There are few different ways that you might see a three-dimensional vector written. Sometimes, you may see the three components written inside brackets like this: < >
Other times, the components of a vector may be designated using the unit vectors: i, j, and k, which simply show which direction each component is in. i represents the x-component of the vector, j represents the y-component, and k, represents the z-component. You may see this notation for two-dimensional vectors, but it is even more common for three-dimensional vectors.