1 In Figure P2.3-1, the signal g (t) = g(-t). Express signals g(t), g3(t), g(t) and g5 (t) in terms of signals g(t), g(t) and their time-shifted, time-scaled, or time-inverted versions. For instance g (t) = g(t-T) + g(t-T) for some suitable value of T. Similarly, both g3 (t) and g4 (t) can be expressed as g(t T) + g(t+T) for some suitable value of T. g5 (t) can be expressed as g(t) time-shifted, time- scaled, and then multiplied by a constant. (these operations may be performed in any order). 8, (1) NAM g(t) Figure P2.3-1 0 83 (1) - 12/12 0 84 (1) 82 (1) 1.5 85(t) 2