Needs to br written in java: printPattern (int a) – A void method which takes user input as a parameter and generates 5 multiples of the input and stores the multiples in the array and finally prints the numbers in the following pattern (See expected output) Note: Use the array to print the numbers   Enter a number : 4 Multiples of 4 are stored in an array – [4,8,12,16,20]  4   4 8   4 8 12   4 8 12 16   4 8 12 16 20

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A:

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A: Since we can answer only up to one question, so we'll answer the first one. Please resubmit the…