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If vec(a) = 2hat(i) - 3hat(j) + 4hat(k),...

If `vec(a) = 2hat(i) - 3hat(j) + 4hat(k), vec(b) = hat(i) + 2hat(j) - 3hat(k)` and `vec(c ) = 3hat(i) + 4hat(j) - hat(k)`, then find `vec(a).(vec(b) xx vec(c ))` and `(vec(a) xx vec(b)).vec(c )`. Is, `vec(a).(vec(b) xx vec(c )) = (vec(a) xx vec(b)).vec(c )` ?

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