1.

If →a,→b,→c are unit vectors such that →a.→b=0 and (→a−→c).(→b+→c)=0 and →c=λ→a+μ→b+ω(→a×→b) for some scalars λ,μ,ω, then

Answer»

If a,b,c are unit vectors such that a.b=0 and (ac).(b+c)=0 and c=λa+μb+ω(a×b) for some scalars λ,μ,ω, then



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