Two vector A and B such that a+b=a-b then the correct statement
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Explanation:
the correct statement is that:
The sum and difference of two unit vector are equal in magnitude .
Find angel between them.
Ans : The angle between the is theta = 90 degree.
It come when square on both side and evaluate it .
Thank you.
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Explanation:
the correct option is cos theta is equal to 90 degree
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