यदि x^a .x^b.x^c=1 तो a^3 + b^3 +c^3 का मान है – McqOptions

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1.	यदि x^a .x^b.x^c=1 तो a^3 + b^3 +c^3 का मान है -
A.	a+c
B.	2abc
C.	3abc
D.	9abc
Answer» D. 9abc

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