This computer science problem involves algorithmic thinking and programming concepts. The solution below explains the approach, logic, and implementation step by step.
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here's how to create and test a MATLAB user-defined function to sum 'n' numbers. Step 1: Write the MATLAB function. Create a new file in MATLAB's editor, name it mySum.m, and save it. The function will take a vector of numbers as input and return their sum. `matlab function totalSum = mySum(numbers) % MYSUM Calculates the sum of elements in a vector. % totalSum = MYSUM(numbers) returns the sum of all elements in the input vector 'numbers'. totalSum = sum(numbers); end ` The sum() function is a built-in MATLAB function that efficiently calculates the sum of all elements in a vector. Step 2: Test the function on the Command Window. Open the MATLAB Command Window and call the mySum function with a sample vector. `matlab >> myVector = [10 20 30 40 50]; >> result = mySum(myVector); >> disp(result); ` This will produce the following output: 150 What's next?