Algebra: Chapter 8, Section 8.2: Practice Exercise Problems, #8 and #16: o #8 o #16 On these two problems, first, perform the row operations following the Gaussian Elimination Procedure in the Linear Algebra Toolkit. You can use the Reduced Row Echelon button to get right to the simplified form of the matrix. Copy all your work and paste it into your submission document. Be sure you convert the reduced matrices back to a system of equations to identify your solution(s). Next, take the same system and solve it using the "ad-hoc method" illustrated in example 2 on p. 809. Of course, you are expected to use one of the available math editors to type your solution steps. o Equation Editor Tips: The bracket symbol { is available to you using the Microsoft Equation Editor for a system of three equations, and you can build this a number of ways in MathType. A similar bracket is available for the smaller system you create. Your LAT solution and ad hoc solution will agree if you did both methods correctly. Chapter 9, Section 9.2 Practice Exercise Problems, Check Point # 1 (p. 879) and Check Point # 2 (p. 882): o #1 o #2 For these two problems, the LAT solution is sufficient (in other words, ad hoc solution is optional). Copy and paste your work to your submission document. It is particularly important to convert the reduced matrices back to a system of equations so that if solutions exist, you can identify the set of solutions (infinite in number) defined by ordered triples with variables as needed. o Important: Follow Examples 1 and 2 on the textbook carefully. Algebra: Chapter 8, Section 8.2: Practice Exercise Problems, #8 and #16: o #8 o #16 On these two problems, first, perform the row operations following the Gaussian Elimination Procedure in the Linear Algebra Toolkit. You can use the Reduced Row Echelon button to get right to the simplified form of the matrix. Copy all your work and paste it into your submission document. Be sure you convert the reduced matrices back to a system of equations to identify your solution(s). Next, take the same system and solve it using the "ad-hoc method" illustrated in example 2 on p. 809. Of course, you are expected to use one of the available math editors to type your solution steps. o Equation Editor Tips: The bracket symbol { is available to you using the Microsoft Equation Editor for a system of three equations, and you can build this a number of ways in MathType. A similar bracket is available for the smaller system you create. Your LAT solution and ad hoc solution will agree if you did both methods correctly. Chapter 9, Section 9.2 Practice Exercise Problems, Check Point # 1 (p. 879) and Check Point # 2 (p. 882): o #1 o #2 For these two problems, the LAT solution is sufficient (in other words, ad hoc solution is optional). Copy and paste your work to your submission document. It is particularly important to convert the reduced matrices back to a system of equations so that if solutions exist, you can identify the set of solutions (infinite in number) defined by ordered triples with variables as needed. o Important: Follow Examples 1 and 2 on the textbook carefully