Compulsory Task 3 Follow these steps: • Create a new file called sumElements.java Write a program that returns the sum of all elements in a specified column of a two-dimensional array. • Firstly ask the user to enter a 3-by-4 array. The user should enter the array as follows: 2.6 5.168 5.4 4.4 7 1 9.5 79 2 3 • The program should then calculate the sum of each column in the array.

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A: As per bartleby Guidelines we did 1 Answer only

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A:

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A: Answer:

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A: answer is

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