A signal x(n) = sin(ω0n + φ) is the input to a linear time invariant system having a frequency response H(ejω) If the O/P of the system is Ax(n -n0), then the general form of H(ejω) will be

• A. - n0ω0 + β for any arbitrary real β
• B. - n0ω0 + 2pk for any arbitrary integer k
• C. n0ω0 + 2pk for any arbitrary integer k
• D. - n0ω0 + φ