If the roots of \( (x-a)(x-b)+(x-b)(x-c)+(x-c)(x-a) \) \( =0 \) are equal then which of the foll... VIDEO
If the roots of \( (x-a)(x-b)+(x-b)(x-c)+(x-c)(x-a) \) \( =0 \) are equal then which of the following is not possible
(a) \( a+b+c=0 \)
(b) \( a=b=c \)
(c) \( a+b w+c w^{2}=0 \)
(d) \( a+b w^{2}+c w=0 \)
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