Questionयदि $a+b+c=0$, तब $a^{3}+b^{3}+c^{3}-a b c$ का मान क्या है? (a) $3 a b c$ (b) $2 a b c$ (c) $4 a b c$ (d) $a b c$

Studdy Solution
implify the expression to find the value.
$$a^{3}+b^{3}+c^{3}-abc =3abc - abc =2abc$$So, the value of $a^{3}+b^{3}+c^{3}-abc$ is $2abc$ when $a+b+c=0$.
Hence, the correct option is (b) $2abc$.