Test Academy | The causal realization of a system transfer function H( )s having poles at (2, –1), (–2, 1) and zeroes at (2, 1), (–2, –1) will be Stable, real, all pass , Unstable, complex, all pass, Unstable, real, high pass, Stable, complex, low pass

Question

The causal realization of a system transfer function H( )s having poles at (2, –1), (–2, 1) and zeroes at (2, 1), (–2, –1) will be

Options :