5. Two vectors A and B have equal magnitudes. The magnitude of vector A+B is 100 times larger than the magnitude A-B. What is the angle between the vectors A and B? Hint: Use the law of cosines.
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![5. Two vectors A and B have equal magnitudes. The magnitude of vector A+B
is 100 times larger than the magnitude A-B. What is the angle between
the vectors A and B?
Hint: Use the law of cosines.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9019e6de-aeac-44f2-b3de-2e9ccb012f8d%2Ffa836d9d-a441-4f54-8a1f-a199fdb57743%2Floa6qu_processed.png&w=3840&q=75)
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