Scalar — Precalculus, what it means and where it is taught
A quantity with size only, such as mass or temperature.
Taught in Precalculus.
Where it is taught
Practise this idea
1 question in the course bank use Scalar, in Vectors.
Problem 1
Find the magnitude of 3⟨ 1, 0 ⟩.
Worked answer
3
⟨ 3, 0 ⟩ has length 3