https://www.gregmat.com/quizzes/quiz/im-overwhelmed-arithmetic-progress-quiz-2 (Question 8)
Hey everyone! Can someone tell me why did we do (14-2)/(2)+1 and so on in the solution. is it some kind of formula? i know the formula for integers and sum of integers but what is this one?
Thanks
Are you sure you’re referring to the right question? Q8 on my end is a question about “Which of the following is a factor of 15!”?.
Yes, the same question. He used number of multiples formula in the solution. I understand it now - after going through part 3 of module 1. But it wasn’t taught in part 2 so i was confused when it came up in the solutions for quiz 2.
Thank you!
This question is very similar to Q1 and Q2 of the quiz for Factors of Factorials. so I’d recommend reviewing that again.
Thank you, will do! When you say Q1 and Q2 for the quiz for Factors of Factorials, do you mean Quiz 2 for part 2 of module 1 for the I am overwhelmed plan? or are there topical quizzes (like for Factor of Factorials) that i don’t know about maybe.
I just checked Q1 and Q1 for he quiz for Arithmetic Progress Quiz #2 because Factors of Factorials falls under part 2 of module 1 of the iamoverwhelmped plan and those questions aren’t about factorials. Could you please guide me where i could find topical quizzes? It will help me a lot
I meant the quiz below the video for “Factors of Factorials”,
Can you share the link for it please? There’s no quiz below the video of “Factor of Factorials”. There’s Arithmetic Progress Quiz 2 at the end of part 2, module 1 of the overwhelmed plan. But Q1 and Q2 in that about sum of integers, not factorials at all.
I think I found it, are you talking about the quiz thats under the “factor of factorials” here?
I watch videos on the overwhelmed page where they are divided into parts and theres a quiz at the end of every part but i think this is better, didn’t know about this. Thanks!
Indeed - we expect you to do the quizzes below each video as well. They are also on the I’m Overwhelmed Plan, right below the video.