What is the Formulas of dot product and cross product - letsdiskuss
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ankit shukla

merchant navy | Posted on | Science-Technology


What is the Formulas of dot product and cross product


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@letsuser | Posted on


The geometric meaning of the spot item says that the speck item between two vectors a and b is

a⋅b=∥a∥∥b∥cosθ,

where θ is the edge between vectors an and b. In spite of the fact that this recipe is pleasant for understanding the properties of the spot item, an equation for the speck item as far as vector segments would make it simpler to figure the dab item between two given vectors.

As an initial step, we take a gander at the speck item between standard unit vectors, i.e., the vectors I, j, and k of length one and parallel to the arrange tomahawks.

The standard unit vectors in three measurements. The standard unit vectors in three measurements, I (green), j (blue), and k (red) are length one vectors that direct parallel toward the x-hub, y-pivot, and z-hub individually. Moving them with the mouse doesn't change the vectors, as they generally point toward the positive course of their separate hub.


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