Home Opt. Mathematics If vector a and vector b are unit vectors and theta is the angle between them, then prove that: 1/2|vector a - vector b| = sin (theta/2).

Friday, January 19, 2018

If vector a and vector b are unit vectors and theta is the angle between them, then prove that: 1/2|vector a - vector b| = sin (theta/2).

Soln:

If vector a and vector b are unit vectors and theta is the angle between them, then prove that: 1/2|vector a - vector b| = sin (theta/2). If vector a and vector b are unit vectors and theta is the angle between them, then prove that: 1/2|vector a - vector b| = sin (theta/2). S.E.E. Solution 5.0 stars based on 35 reviews Soln:
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