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A sequence \(S\) consists of \(7\) consecutive multiples of a positive integer in increasing sequence. If all the numbers in \(S\) are positive, then is the last term of \(S\) a multiple of \(3?\)
1. The arithmetic mean of \(S\) is a multiple of \(3\)
2. The first term of \(S\) is a multiple of \(3\)
The OA is D
1. The arithmetic mean of \(S\) is a multiple of \(3\)
2. The first term of \(S\) is a multiple of \(3\)
The OA is D
