The value of \(Z^{-1}\Big\{\frac{z^2}{(z-a)(z-b)}\Big\}\) is ________ – McqOptions

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1.	The value of \(Z^{-1}\Big\{\frac{z^2}{(z-a)(z-b)}\Big\}\) is ____________
A.	\(\frac{a^{n+1} – b^{n+1}}{a+b}\)
B.	}\Big\}\) is ____________a) \(\frac{a^{n+1} – b^{n+1}}{a+b}\) b) \(\frac{a^{n+1} – b^{n+1}}{a-b}\)
C.	\(\frac{a^{n+1} + b^{n+1}}{a-b}\)
D.	\(\frac{a^{n+1} + b^{n+1}}{a+b}\)
Answer» C. \(\frac{a^{n+1} + b^{n+1}}{a-b}\)

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