} . % : * Q2) If X1 (n) = 26(n+1)+ 6(n)- 6(n-1)+26(n-2) X2 (n)= 6(n)+5(n-2) Find: 1) X2 (n), 2u(-n + 2) 2) Energy of X1 (n) 3) X2 (-n+3) 1 Add file Awan 21.02.28 8:04 0 } . % : * Q2) If X1 (n) = 26(n+1)+ 6(n)- 6(n-1)+26(n-2) X2 (n)= 6(n)+5(n-2) Find: 1) X2 (n), 2u(-n + 2) 2) Energy of X1 (n) 3) X2 (-n+3) 1 Add file Awan 21.02.28 8:04 0