Analysis of an engineering problem has produced the following equations: 2a-14b+5c=52 5a+6b-2c-2 a+5b+3c=17 (i) What are...

 

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Analysis of an engineering problem has produced the following equations: 2a-14b+5c=52 5a+6b-2c-2 a+5b+3c=17 (i) What are a, b, and c? Obtain the solution three times, twice using the inverse of A (calculated two different ways), and once using left division. For each solution, use fprintf to output a message containing the values of a, b, and c, and use fprintf to output only the value of b (i.e. output a message of the form "The value of b is...."). This is a total of 6 fprintf statements (2 for each of the three solutions). Place all of the necessary commands in a script file called lab6.m. (ii) Now solve the system of equations by hand using Gaussian elimination with partial pivoting exactly as taught in the lectures. Note that if you deviate from the process taught in the lectures, you will get only part marks on tests! Analysis of an engineering problem has produced the following equations: 2a-14b+5c=52 5a+6b-2c-2 a+5b+3c=17 (i) What are a, b, and c? Obtain the solution three times, twice using the inverse of A (calculated two different ways), and once using left division. For each solution, use fprintf to output a message containing the values of a, b, and c, and use fprintf to output only the value of b (i.e. output a message of the form "The value of b is...."). This is a total of 6 fprintf statements (2 for each of the three solutions). Place all of the necessary commands in a script file called lab6.m. (ii) Now solve the system of equations by hand using Gaussian elimination with partial pivoting exactly as taught in the lectures. Note that if you deviate from the process taught in the lectures, you will get only part marks on tests!