Problem 1TFR: For items a-I, decide if the given statement is true or false, and give a brief justification for... Problem 2TFR: For items a-I, decide if the given statement is true or false, and give a brief justification for... Problem 3TFR Problem 4TFR Problem 5TFR: For items a-I, decide if the given statement is true or false, and give a brief justification for... Problem 6TFR Problem 7TFR: For items a-I, decide if the given statement is true or false, and give a brief justification for... Problem 8TFR: For items a-I, decide if the given statement is true or false, and give a brief justification for... Problem 9TFR: For items a-I, decide if the given statement is true or false, and give a brief justification for... Problem 10TFR: For items a-I, decide if the given statement is true or false, and give a brief justification for... Problem 11TFR: For items a-I, decide if the given statement is true or false, and give a brief justification for... Problem 12TFR: For items a-I, decide if the given statement is true or false, and give a brief justification for... Problem 1P: For Problems 1-2, let A=[261103], B=[211044], C=[1+i2+i3+i4+i5+i6+i], D=[401125312], E=[252113423],... Problem 2P: For problems 1-2, let A=[261103], B=[211044], C=[1+i2+i3+i4+i5+i6+i], D=[401125312], E=[252113423],... Problem 3P Problem 4P Problem 5P: Let A=[32716035],B=[28108392] and C=[6115]. Compute ABC and CAB. Problem 6P Problem 7P: For Problems 6-9, determine Ac by computing an appropriate linear combination of the column vectors... Problem 8P Problem 9P: For Problems 6-9, determine Ac by computing an appropriate linear combination of the column vectors... Problem 10P Problem 11P: Find A2,A3,andA4 if (a)A=[1123]. (b)A=[010201410]. Problem 12P: If A,B,andC are nn matrices, show that a (A+2B)2=A2+2AB+2BA+4B2. b... Problem 13P: If A=[2566], calculate A2 and verify that A satisfies A2+4A+18I2=02. Problem 14P: If A=[104112230], calculate A2 and A3 and verify that A satisfies A3+A26I3=03. Problem 15P Problem 16P: If A=[x12y], determine all values of x and y for which A2=A. Problem 17P: The Pauli spin matrices 1,2and3 are defined by 1=[0110],2=[0ii0], and 3=[1001]. Verify that they... Problem 18P: If A=[1121], B=[3142], find [A,B]. Problem 19P: If A1=[1001], A2=[0100], and A3=[0010], compute all of the commutators [Ai,Aj], and determine which... Problem 20P Problem 21P: If A, B and C are nn matrices, find [A,[B,C]] and prove the Jacobi identity... Problem 22P Problem 23P Problem 24P: Prove property 2 of the identity matrix. Properties of the Identity Matrix: 1. AmnIn=Amn. 2.... Problem 25P: If A and B are nn matrices. Prove that tr(AB)=tr(BA). Problem 26P Problem 27P: For Problems 26-27, let A=[316], B=[047113], C=[90321152], D=[215007121] For each item, decide... Problem 28P Problem 29P Problem 30P Problem 31P: Prove that for each positive integer n, there is a unique scalar matrix whose trace is a given... Problem 32P: Use the properties of the transpose to show that B and C are symmetric and skew-symmetric,... Problem 33P Problem 34P: If A is an nn matrix, then the matrices B and C defined by B=12(A+AT), C=12(AAT) are referred to as... Problem 35P Problem 36P Problem 37P: Prove that if A is an np matrix and D=diag(d1,d2,,dn), then DA is the matrix obtained by multiplying... Problem 38P Problem 39P: If A and B are nn symmetric matrices such that AB=BA, then AB is symmetric. Problem 40P Problem 41P: For Problems 41-44, determine the derivative of the given matrix function. A(t)=[tsintcost4t] Problem 42P Problem 43P: For Problems 41-44, determine the derivative of the given matrix function.... Problem 44P Problem 45P: Let A=[aij(t)] be an mn matrix function and let B=[bij(t)] be an np matrix function. Use the... Problem 46P Problem 47P Problem 48P Problem 49P: For Problems 46-49, determine abA(t)dt for the given matrix function.... Problem 50P Problem 51P Problem 52P Problem 53P Problem 54P format_list_bulleted