If a, b, care three vectors such that a ˙b=a ˙cand a × b=a × c, a =0, then show that b=c.

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If {{a}}, {{b}}, {{c}}are three vectors such that {{a}}{ }{{b}

Question

If $a, b, c$ are three vectors such that $a ˙ b = a ˙ c$ and $a \times b = a \times c, a \neq = 0$ , then show that $b = c$ .

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Levi Discussed

a, b, c

are three vectors such that

a ˙ b = a ˙ c

and

a \times b = a \times c, a \neq = 0

, then show that

b = c

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Question Text

a, b, c

are three vectors such that

a ˙ b = a ˙ c

and

a \times b = a \times c, a \neq = 0

, then show that

b = c