Question

Find the magnitude of the vector v=<-1,3>.
√10
10
8
2√2​

Answer 1

√10

Explanation:

Magnitude of a vector:

The magnitude of a vector v = <a,b> is given by:

`|v| = √(a^2 + b^2)`

v=<-1,3>

Then:

`|v| = √((-1)^2 + 3^2) = √(1 + 9) = √(10)`

`√(10)` is the magnitude of the vector.