Finding the Magnitude and Direction of a Vector (8.3.2)

Question 1

• The magnitude of a vector is its length.
The magnitude of a vector v=, denoted ||v||,
is given by the formula ||v|| = sqrt(v1^2 + v2^2).

Answer 1

• The magnitude of a vector is its length.
The magnitude of a vector v=, denoted ||v||,
is given by the formula ||v|| = sqrt(v1^2 + v2^2).

Question 2

• The magnitude of a vector is its length.
The magnitude of a vector v=, denoted ||v||,
is given by the formula ||v|| = sqrt(v1^2 + v2^2).

Answer 2

• The magnitude of a vector is its length.
The magnitude of a vector v=, denoted ||v||,
is given by the formula ||v|| = sqrt(v1^2 + v2^2).