MCQ
$(a-b)^3+(b-c)^3+(c-a)^3=$
- A$(a+b+c)\left(a^2+b^2+c^2-a b-b c-c a\right)$
- B$(a-b)(b-c)(c-a)$
- ✓$3(a-b)(b-c)(c-a)$
- Dnone of these
✓
Answer
Correct option: C.
$3(a-b)(b-c)(c-a)$
c
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