In the Pattern Recognition II prepswift, video, Greg says that 10 6 is the answer to this based on the pattern screenshotted below. However, the pattern I got was 3 (n+1) ex. 1+2+3 = 6 ( or 3*2), 2+3+4 = 9 (or 3*3), 3+4+5 = 12 (or 3 *4), etc. So I answered this as 3 *11 = 33. Am I missing something in the question that I didn’t understand? I’m not understanding Greg’s logic.
9 is not even, so it isn’t a possible value of x
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Did they take into account -1, 0, and 1 for the first possible number?
ahh i missed the even thank you!