- #1

kishan

- 1

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(i) Write down the most general form of [W]e.

(ii) Show that there exist a vector w in R3 such that Wx = w*x for each x in R3. Such a vector w is

called the axial vector of W.

(iii) Use part (ii) to deduce that x.Wx = 0 for any x in R3.

(iv) If W has axial vector w = wi ei, write down [W]e