[65] The arithmetic mean of the square of first 2n naturalnumbers is:a

1.	[65] The arithmetic mean of the square of first 2n naturalnumbers is:a)(a) 1/6 (2n + 1) (4n - 1)(b) 1/6 (2n-1)(4n - 1)(c) 1/6(2n-1)(4n + 1)(d) 1/6(2n + 1) (4n+1)
Answer» ANSWER: your answer is B) PLZ MARK me as BRAINLIST

[65] The arithmetic mean of the square of first 2n naturalnumbers is:a)(a) 1/6 (2n + 1) (4n - 1)(b) 1/6 (2n-1)(4n - 1)(c) 1/6(2n-1)(4n + 1)(d) 1/6(2n + 1) (4n+1)

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your answer is B) PLZ MARK me as BRAINLIST

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[65] The arithmetic mean of the square of first 2n naturalnumbers is:a)(a) 1/6 (2n + 1) (4n - 1)(b) 1/6 (2n-1)(4n - 1)(c) 1/6(2n-1)(4n + 1)(d) 1/6(2n + 1) (4n+1)​

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[65] The arithmetic mean of the square of first 2n naturalnumbers is:a)(a) 1/6 (2n + 1) (4n - 1)(b) 1/6 (2n-1)(4n - 1)(c) 1/6(2n-1)(4n + 1)(d) 1/6(2n + 1) (4n+1)