1.

The value of ∣∣∣∣a−bb+cab−ac+abc−aa+bc∣∣∣∣ (a) a3+b3+c3 (b) 3bc (c) a3+b3+c3−3abc (d) None of these

Answer»

The value of
abb+cabac+abcaa+bc

(a) a3+b3+c3
(b) 3bc
(c) a3+b3+c33abc
(d) None of these



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