The direction consines vector A are cos alpha= 4/5 root2, cos beta =1/root3 , coa gama= 3/5 root3 Find - Physics - Physical World

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The direction consines vector A are cos alpha= 4/5 root2, cos beta
=1/root3 , coa gama= 3/5 root3 Find vector A

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The direction consines vector A are cos alpha= 4/5 root2, cos beta =1/root3 , coa gama= 3/5 root3. Find vector A