help with 3.2-2 3.2-1 Sketch the following functions: (a)TI (3t/4); (b) A(7x/10); (c) П (t-1/4) ;…

help with 3.2-2
3.2-1 Sketch the following functions: (a)TI (3t/4); (b) A(7x/10); (c) П (t-1/4) ; (d) sinc [(nf-2t)/5]; (e) sinc (2tt/5); ( f) sinc (π ) Π (96) 3.2-2 Use direct integration to find the Fourier Transform for the signal in Problem 3.2-1(a)(b)(c)