If the sum of two unit vectors is a unit vector the magnitude of the difference is _______.
A. \(\sqrt{2}\)
B. \(\sqrt{3}\)
C. 1/\(\sqrt{2}\)
D. \(\sqrt{5}\)
Answer:B
If the sum of two unit vectors is a unit vector the magnitude of the difference is _______.
A. \(\sqrt{2}\) B. \(\sqrt{3}\) C. 1/\(\sqrt{2}\) D. \(\sqrt{5}\)