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sunnyslumber
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Homework Statement
The problem is written as:
Del X (A X B) = (B*DEL)A- (A*DEL)B +A(DEL*B) -B(DEL * A)
where * = dot. I don't know how to evaluate this because if the author meant for the standard mathematical order of operations to apply it makes since they wouldn't have worried about the sequence of the statements (since the dot product iscommutative). Every way I'm working it its coming up wrong.
Can anyone help? I just need to know how to evaluate the expression.
Homework Equations
The Attempt at a Solution
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