The sum of two unit vectors is also a unit vector.Then the magnitude of their difference is ?
mohan , 9 Years ago
Grade 12th pass
Vectors> The sum of two unit vectors is also a uni...
1 Answers
ng29
Last Activity: 9 Years ago
on solving we get angle between vectors are 1200
now we use same formula for s8ubtraction magnitude and put dot product value
we get answer is 3
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