Find the magnitude of the vector 4i - 4j.

The magnitude of the vector is

Explanation:

It is given that the vector is

We need to find the magnitude of the vector.

The magnitude of the vector can be determined by

Simplifying the terms, we get,

Adding the terms within the square root, we get,

The value of 32 can be written as prime factorization of 2,

Simplifying the square root, we have,

Thus, the magnitude of the vector is

215.92 dollars is the answer