1.

If Δ is the value of the determinant\(\left| {\begin{array}{*{20}{c}} {{a_1}}&{{b_1}}&{{c_1}}\\ {{a_2}}&{{b_2}}&{{c_2}}\\ {{a_3}}&{{b_3}}&{{c_3}} \end{array}} \right|\)then what is the value of the following determinant?\(\left| {\begin{array}{*{20}{c}} {{pa_1}}&{{b_1}}&{{qc_1}}\\ {{pa_2}}&{{b_2}}&{{qc_2}}\\ {{pa_3}}&{{b_3}}&{{qc_3}} \end{array}} \right|\)(p ≠ 0 or 1, q ≠ 0 or 1)

A.
B.
C. (p + q)Δ
D. pqΔ
Answer» E.


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