Question: Node.JS Module Practice Exercise Create a node.js file addnum that exports the function sum 3 . The function sum 3 returns the sum of three

Node.JS Module Practice Exercise
Create a node.js file addnum that exports the function sum3. The function sum3 returns the sum of three numbers.
Create another file app.js which imports the file addnum and calls the function sum3 to find the sum of three numbers. The numbers should be input as command line arguments.
Node.JS Module Practice Exercise Create a node.js file addnum that exports

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