SOLUTION: if 'a' and 'b' both are unit vectors then how it is possible that 'a+b' is also a unit vector

SOLUTION: if 'a' and 'b' both are unit vectors then how it is possible that 'a+b' is also a unit vector

Algebra.Com

Question 679034: if 'a' and 'b' both are unit vectors then how it is possible that 'a+b' is also a unit vector
Answer by tommyt3rd(5050) (Show Source): You can put this solution on YOUR website!
The conditions needed are:
1)

2)

3)

This nonlinear system does have solutions, for example

is such a pair
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