For any vector r prove that r = (r.i)i+(r.j)j+(r.k)k Plz give me step by step solution. Thanx in advance....
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Originally Posted by asnali For any vector r prove that r = (r.i)i+(r.j)j+(r.k)k Plz give me step by step solution. Thanx in advance.... see here try to pick up where it left off.
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