The sum of first ‘n’ terms of an arithemetic progression is given

1.	The sum of first ‘n’ terms of an arithemetic progression is given by the ſe S = 3n²+ n, then its 3rd term is B. 16
Answer» Answer: "*When you DECLARE a VARIABLE, you give it a NAME (name/age) and a type (String/int): String name; int age; Initializing a variable is when you give it a value.*"

The sum of first ‘n’ terms of an arithemetic progression is given by the ſe S = 3n²+ n, then its 3rd term is B. 16

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"When you DECLARE a VARIABLE, you give it a NAME (name/age) and a type (String/int): String name; int age; Initializing a variable is when you give it a value."

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The sum of first ‘n’ terms of an arithemetic progression is given by the ſe S = 3n²+ n, then its 3rd term is B. 16​

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The sum of first ‘n’ terms of an arithemetic progression is given by the ſe S = 3n²+ n, then its 3rd term is B. 16