Question

Which of the following is TRUE about vectors that are parallel:

• A. Parallel vectors must have same or opposite directions, but they need not have the same magnitude.
• B. Parallel vectors must have the same magnitude and direction.
• C. Parallel vectors must have same magnitude, but they need not have the same direction.
• D. Parallel vectors must have same direction, but they need not have the same magnitude.

Answer 1

The correct option is A Parallel vectors must have same or opposite directions, but they need not have the same magnitude.

Parallel vectors must have same or opposite directions, but they need not have the same magnitude.