Determine the DTFT of the sequence y[n] = (n + 1) \alpha^{n} u[n], \mid \alpha \mid < 1.u[n]y[n]=(n+1)α n u[n],∣α∣<1.u[n] is unit step sequence... Read more at: https://cracku.in/4-determine-the-dtft-of-the-sequence-yn-n-1-alphan- u-x-isro-scientist-or-engineer- electronics-2010?utm_source=previouspapers&utm