Question 2 . Which of the below is not correct with respect to a dynamic A. Seve

Question

Question 2 . Which of the below is not correct with respect to a dynamic A. Several features of the system were measured at discrete ) system? ls producing a sequence of vectors xo, X1,X2,... -Axk (k If there is a matrix A, such that x then this equation is a recurrence relation among xg called a linear difference equation provided xo is known B. 0,1,2, C. Entries of xx could represent populations of certain regions D. For the population model, matrixA is a migration matrix M E. The linear difference equation allows to compute a vector x k years after the first measurement. defined by the migration percentages. directly from xo, without knowing the intermediate vectors X1X2Xk-1

Explanation / Answer

(A)- true, becasue in discrete time model it' s length is defines by summation of vectors which are time depndent

(B)- true, x0 is a initial condition which always known

(C)- true, this is a basic property which said x_k represent population of certain regions k years after first measurement

(D)- true, by Markov chain property

(E)- false, without calculating x2,x3 .... You can't calculate x_k

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