∣0p−qp−rq−p0q−rr−pr−q0∣=\begin{vmatrix} 0 & p-q & p-r \\ q-p & 0 & q-r \\ r-p & r-q & 0 \end{vmatrix} = (a)…

Mathematics

Problem

∣0p−qp−rq−p0q−rr−pr−q0∣=\begin{vmatrix} 0 & p-q & p-r \\ q-p & 0 & q-r \\ r-p & r-q & 0 \end{vmatrix} = (a) 0 (b) (p−q)(q−r)(r−p)(p-q)(q-r)(r-p) (c) pqrpqr (d) 3pqr3pqr (a) 0 (b) (p−q)(q−r)(r−p)(p-q)(q-r)(r-p) (c) pqrpqr (d) 3pqr3pqr

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