Subcategories

• Day 13

  Polygon Angles

  Module 0 Day 13 Challenge Part 1 Module 0 Day 13 Challenge Part 2 Module 0 Day 13 Challenge Part 3 Module 0 Day 13 Challenge Part 4 Module 0 Day 13 Challenge Part 5 Module 0 Day 13 Your Turn Part 1

  Aug 20, 2021, 1:37 PM
  4
  Topics
  14
  Posts

  L Aug 20, 2021, 1:37 PM

  No offence but can you make the pic less messy so I can read it? I don't have good eyesight.

• Day 14

  Telescoping Sum

  Module 0 Day 14 Challenge Part 1 Module 0 Day 14 Challenge Part 2 Module 0 Day 14 Challenge Part 3 Module 0 Day 14 Your Turn Part 1

  Aug 20, 2022, 7:17 PM
  2
  Topics
  3
  Posts

  G Aug 20, 2022, 7:17 PM

  I'm confused. The answer was n(n+1), but the options were:
  i.) 1/(n(n-2))
  ii.)1/(2n-2)
  iii.)1/(2n)
  iv.)1/(n(n-1))

  I guessed iv.) even though none of them seemed to work and the answer said: "All the denominators have the form n(n+1)." I think there was a typo in which there was a minus sign where there should have been a plus sign. Can you fix that?

• Day 15

  Beehive Paths

  Module 0 Day 15 Challenge Part 1 Module 0 Day 15 Challenge Part 2 Module 0 Day 15 Challenge Part 3 Module 0 Day 15 Your Turn Part 1 Module 0 Day 15 Your Turn Part 2 Module 0 Day 15 Your Turn Part 3 Module 0 Day 15 Your Turn Part 4 Module 0 Day 15 Your Turn Part 5

  Aug 23, 2022, 3:28 AM
  3
  Topics
  9
  Posts

  F Aug 23, 2022, 3:28 AM

  yeah, i think it would better if they mentioned something. but usually questions like that are a follow-up of the your turn problem or else the problem would be meaningless. 😆

• Day 16

  Square Remainders

  Module 0 Day 16 Challenge Part 1 Module 0 Day 16 Challenge Part 2 Module 0 Day 16 Challenge Part 3 Module 0 Day 16 Your Turn Part 1 Module 0 Day 16 Your Turn Part 2

  Aug 23, 2022, 3:23 AM
  3
  Topics
  6
  Posts

  F Aug 23, 2022, 3:23 AM

  @genuineopossum to clarify, 9 is supposed to be (10-x) for 1 and 8is supposed to be (10-x) for 2 and so on.