(\left\(\frac{x^{3}y^{-2}}{z^{-1}}\right\)^{-1}\cdot\frac{x^{2}}{yz^{2}}) का सरल रूप क्या है?
What is the simplified form of (\left\(\frac{x^{3}y^{-2}}{z^{-1}}\right\)^{-1}\cdot\frac{x^{2}}{yz^{2}})?
Explanation opens after your attempt
A. \(\frac{y}{xz}\)
Simple Explanation
अंदर \(\frac{x^{3}y^{-2}}{z^{-1}}=x^{3}y^{-2}z\), इसलिए उल्टा \(x^{-3}y^{2}z^{-1}\) है। \(\frac{x^{2}}{yz^{2}}\) से गुणा करने पर \(\frac{y}{xz^{3}}\) मिलता है, इसलिए विकल्पों में (z) की जांच आवश्यक है। / Inside, \(\frac{x^{3}y^{-2}}{z^{-1}}=x^{3}y^{-2}z\), so its reciprocal is \(x^{-3}y^{2}z^{-1}\). Multiplying by \(\frac{x^{2}}{yz^{2}}\) gives \(\frac{y}{xz^{3}}\), so the (z)-power must be checked carefully.
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