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If the sum of two unit vectors is a unit...

If the sum of two unit vectors is a unit vector, show that the magnitude of their difference is `sqrt3`.

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If the sum of two unit vectors is a unit vectors find the magnitude of their difference.

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If the magnitude of the difference of two unit vectors is sqrt3 then find the magnitude of their sum.

MODERN PUBLICATION-TEST PAPER 2-PROBLEM
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  3. If the sum of two unit vectors is a unit vector, show that the magnitu...

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  13. Find the solution of the following differential equations: x dy-ydx=sq...

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