The multiplicative inverse of \[-\frac{a}{b}\] is______. – McqOptions

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1.	The multiplicative inverse of \[-\frac{a}{b}\] is______.
A.	\[\frac{a}{b}\]
B.	\[\frac{b}{a}\]
C.	\[-\frac{b}{a}\]
D.	None of these
Answer» D. None of these

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