Using the sliding tape algorithm, show that $u[k]**2u[k]=2(k+1)u[k].$

$($Demonstrate the process using four values of k $)$

$(12$ points$)$

Using the sliding tape algorithm, show that $u[k]**2u[k]=2(k+1)u[k].$

$($Demonstrate the process using four values of k $)$

$(12$ points$)$