based on vectors
Asked by Sonal13 | 1st May, 2010, 12:40: PM
Dear Student,
The magnitude of the difference of two vectors a and b can be calculated as
Similarly for magnitude of the sum of a and b
Now for two unit vectors a and b,
magnitude of a = 1 and magntude of b = 1
=> magnitude of (a+b) =
Therefore the correct answer is (b).
Regards Topperlearning.
Answered by | 7th May, 2010, 11:57: AM
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