Use the factorization A = PDP-1 to compute Ak, where k represents an arbitrary positive integer. [: *2*][* :1: 1 ::]
Let A = PDP-1 and P and D as shown below. Compute A+ A4-100 00 (Simplify your answers.)
Find the Fourier series off on the given interval. <x<0 OsX< F(x) = Give the number to which the Fourier series converges at a point of discontinuity of I. (if is continuous on the given interval, enter CONTINUOUS.) Let A = PDP-1 and P and D as shown below. Compute A Let A=PDP-1 and P and D A=1901 (Simplify your answers.) Use the factorization A = PDP-1 to compute Ak, where k represents an arbitrary integer. [x-» :)+(1:10:1 2:] Diagonalize...
8. (a) Prove that if p and q are prime numbers then p2 + pq is not a perfect square. (b) Prove that, for every integer a and every prime p, if p | a then ged(a,pb) = god(a,b). Is the converse of this statement true? Explain why or why not. (c) Prove that, for every non-zero integer n, the sum of all (positive or negative) divisors of n is equal to zero. 9. Let a and b be integers...
Let P(n) be some propositional function. In order to prove P(n) is true for all positive integers, n, using mathematical induction, which of the following must be proven? OP(K), where k is an arbitrary integer with k >= 1 If P(k) is true, then P(k+1) is true, where k is an arbitrary integer with k >= 1 P(O) P(k+1), where k is an arbitrary integer with k>= 1
This is a two-parts of the same
question please answer both
6. Let A= 0.7 0.1 0.3 0.9 Find P and D such that A= PDP-1, where D is a diagonal matrix. 7. This is a continuation of the previous problem. Compute lim AK ) Po, where ро 0.8 0.2
Let A be a diagonalizable n × n matrix and let P be an invertible n × n matrix such that B = P−1AP is the diagonal form of A. Prove that Ak = PBkP−1, where k is a positive integer. Use the result above to find the indicated power of A. A = −4 0 4 −3 −1 4 −6 0 6 , A5
Let A be a diagonalizable n x n matrix and let P be an invertible n x n matrix such that B = P-1AP is the diagonal form of A. Prove that Ak = Pekp-1, where k is a positive integer. Use the result above to find the indicated power of A. 0-2 02-2 3 0 -3 ,45 A5 = 11
Let A be a diagonalizable n x n matrix and let P be an invertible n x n matrix such that B = p-1AP is the diagonal form of A. Prove that Ak = pokp-1, where k is a positive integer. Use the result above to find the indicated power of A. -10 -18 A = 6 11 18].45 -253 -378 A6 = 126 188 11
Problem 1 148pts] (1) I 10pts! Let P(n) be the statement that l + 2 + + n n(n + 1) / 2 , for every positive integer n. Answer the following (as part of a proof by (weak) mathematical induction): 1. [2pts] Define the statement P(1) 2. [2pts] Show that P(1 is True, completing the basis step. 3. [4pts] Show that if P(k) is True then P(k+1 is also True for k1, completing the induction step. [2pts] Explain why...