What is true for the DDS given below? w(n + 1) = 5a:(n) 8y(n) W1 + 1) = 6901) - 39:01) O This is a non-linear DDS of multiple equations and the non-linear term is 3$(n). 5 8 O This is a linear DDS of multiple equations and the matrix is [ 3 6 ] . O This is a non-linear DDS because there are multiple variables. 5 8 O This is a linear DDS of multiple equations and the matrix is [6 3]