Scroll to see replies
Spoiler
Spoiler
Spoiler
Spoiler
Spoiler
Spoiler
Spoiler
Spoiler
Spoiler
Spoiler
Spoiler
Spoiler
Spoiler
Spoiler
Spoiler
Spoiler
Spoiler
[br]let the distance to the South pole be d, and the angle he makes with the center and the axis is $ \theta $[br]Using cosine rule, $d^{2}= 2\times R^{2}-2\times R^{2} cos(\pi-\theta)$
$\theta<\frac{\pi}{2}$
(\textbf{R can never be reached! Is this a tiny discrepancy or my entire argument is fallacious?}),[br] $$\theta = \frac{x}{R}=1 $$[br]Plug in, $$d^{2}=2\times R^{2}-2\times R^{2} cos(\pi-1)[br] \Rightarrow d= R\times \sqrt{2-2cos(\pi -1)}$$[br][br]
Spoiler
Spoiler
Last reply 1 hour ago
Official University College London Applicant Thread for 2024Last reply 1 hour ago
Can I do economics degree without a level maths?Last reply 1 hour ago
How to choose unis in UCAS application for CS undergraduate course?Last reply 1 hour ago
Rishi Sunak pledges to remove benefits for people not taking jobs after 12 monthsLast reply 2 hours ago
Got my crush's number 2 days ago and no reply yet. What could be the reasons?Posted 2 hours ago
GB News set to axe 40 jobs after channel posts heavy lossesLast reply 2 hours ago
Rwanda bill likely to be stalled at least till April after seven defeats in the LordsPosted 2 hours ago
Sunak rejects offer of youth mobility scheme between EU and UKLast reply 12 hours ago
Cambridge Land Economy 2024-2025 Postgrad AdmissionsLast reply 16 hours ago
March 2024 Cambridge Mature Colleges Round - Anybody?Last reply 18 hours ago
MPhil Advanced Computer Science Cambridge - 2024 EntryLast reply 1 week ago
Easy Colleges in Cambridge to get in - should this be allowedLast reply 1 week ago
MPhil in Machine Learning and Machine Intelligence at Cambridge 2024Last reply 2 weeks ago
How likely will Cambridge allow me in if I miss my subject specific offer?Last reply 2 weeks ago
What to do for a competitive application for Mathematics at top universities.Last reply 12 hours ago
Cambridge Land Economy 2024-2025 Postgrad AdmissionsLast reply 16 hours ago
March 2024 Cambridge Mature Colleges Round - Anybody?Last reply 18 hours ago
MPhil Advanced Computer Science Cambridge - 2024 EntryLast reply 1 week ago
Easy Colleges in Cambridge to get in - should this be allowedLast reply 1 week ago
MPhil in Machine Learning and Machine Intelligence at Cambridge 2024Last reply 2 weeks ago
How likely will Cambridge allow me in if I miss my subject specific offer?Last reply 2 weeks ago
What to do for a competitive application for Mathematics at top universities.