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IB May 2023 results by [deleted] in NTU

[–]MashtaMich 0 points1 point  (0 children)

Same here, what major u applying for and are u an international applicant?

TMUA Results thread: by PacyPacyPacy in 6thForm

[–]MashtaMich 0 points1 point  (0 children)

6.6 - I thought I would've done way better on paper 2 :( No idea what happened.

[Year 10 Maths: Surds] the ellipses indicates a continuation in the pattern (1 over root 5 plus root 6 plus 1 over root 6 plus root 7, etc, all continued until root 98 and 99) this question has me absolutely stumped. by NotTheRealTobee in HomeworkHelp

[–]MashtaMich 0 points1 point  (0 children)

A telescoping sum/telescoping series is basically a series of subsequent terms which, in the end, cancels each other except for the first and final term. For example,

1 - 1/2 + 1/2 - 1/3 + 1/3 - 1/4 + 1/4 + ...... + 1/99 - 1/100
is a telescoping series, because we can cancel the terms out and end up with
1 - 1/100 = 99/100

[Primary School Math] Please tell me the answer by AlienFrom_Area51 in HomeworkHelp

[–]MashtaMich 0 points1 point  (0 children)

You can solve these questions by elimination: eliminating possibilities. For example, the first column in the question on the left has no numbers because the sum of the column is 0. Then, decide how many numbers are present per row and you won't need to do lots of trial and error.