prove that, ∑ vector (a x ( b x c)) = 0

prove that, ∑ vector (a x ( b x c)) = 0

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

consider,

∑ vector (a x ( b x c)) = vector (a x ( b x c) + vector (b x ( c x a)) + vector (c x ( a x b))

= vector {( c • a ) b) – ( b • a ) c} + vector {(b • a) c) – (b • c) a} + vector {(c • b )a) – ( c • a) b}

= 0

4 views Answered 2023-02-05 15:29

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