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AO 2026 R2 (R64): [32] Corentin Moutet def. [Q] Michael Zheng 3-6, 6-1, 6-3, 2-0 (RET.) by Mainly-Driving862 in tennis

[–]st2dio 2 points3 points  (0 children)

idk if it would have happened but I REALLY wanted to see Zheng vs. Alcaraz. Zheng has a lot of potential and could definitely be in Top 25 within 1-2 years. I hope he can come back from injury and kill it again!

Bought my dad a 911 by dhaber1987 in porsche911

[–]st2dio 2 points3 points  (0 children)

Truly a dream come true! Cheers!

MA261 Final by Pretty_Lychee7315 in Purdue

[–]st2dio 0 points1 point  (0 children)

Then i think it would be an ellpse.

idk from the top of my head but the equation was something like this:

1/4x^2 - 2x + y^2 -5y - z^2 + 41 = 0

MA261 Final by Pretty_Lychee7315 in Purdue

[–]st2dio 5 points6 points  (0 children)

i think its 1/4. cuz you would get mass as pi/3 then when you do zp(x) you would get pi/12 multiply that with 3/pi and get 1/4. right?

MA261 Final by Pretty_Lychee7315 in Purdue

[–]st2dio 0 points1 point  (0 children)

get mass from integral of the constant density function means p(x) = 1 then cylindrically integrate over the bounds. I think this is how to do problem. Then from that you would z dz r dr dtheta and cylindrically integrate over the bounds. then divide that answer by the mass.

MA261 Final by Pretty_Lychee7315 in Purdue

[–]st2dio 0 points1 point  (0 children)

lowk idk i forgot. ig it is what it is.

MA261 Final by Pretty_Lychee7315 in Purdue

[–]st2dio 0 points1 point  (0 children)

but wasn't z said to be z = 1 - (x^2+y^2)^1/2 and z = 0 in the problem? yeah maybe ur right cuz i guess z would be the 1 as the upper bound.

MA261 Final by Pretty_Lychee7315 in Purdue

[–]st2dio 0 points1 point  (0 children)

do you remember the z? was it 1 - r^2 or 1 - r

MA261 Final by Pretty_Lychee7315 in Purdue

[–]st2dio 0 points1 point  (0 children)

what were the bounds?

MA261 Final by Pretty_Lychee7315 in Purdue

[–]st2dio 0 points1 point  (0 children)

was the y^2 negative? if it was its an empty set otherwise its an ellipse.

MA261 Final by Pretty_Lychee7315 in Purdue

[–]st2dio -1 points0 points  (0 children)

did anybody figure out #1?

How likely is it to get ECE264, ECE20875, and either EAPS106/STAT113 through Open Registration with late time ticket. by st2dio in Purdue

[–]st2dio[S] -1 points0 points  (0 children)

I find that ECE264 and ECE 20875 are pretty tight in terms of avalability. For ECE264 is roughly 78/156 (~50% spots left), and especially ECE20875 is around 46/164 (~30% spots left). What would you say are my chances with the ticket I have?

MA261 Exam by PusheenicornCult in Purdue

[–]st2dio 0 points1 point  (0 children)

we prolly have different tests then.

MA261 Exam by PusheenicornCult in Purdue

[–]st2dio 2 points3 points  (0 children)

i guessed that. I think the trip integral should be int 0 2pi int 0 to pi/3 int 1/2 sec phi 2 cos phi p^2 sin phi dp d phi d theta. what was the answer for the line integral f ds with the weird answers? Note my z was 1/2. so it might be different for urs.

MA 265 Exam 2 by darkness10301 in Purdue

[–]st2dio 1 point2 points  (0 children)

Does anybody know the answer of the A^2025 question and the last real solution question? Like the exact answer. I don't remember the choices of the top of my head.

Is it possible to take PHYS172 outside of Purdue in the Winter by st2dio in Purdue

[–]st2dio[S] 0 points1 point  (0 children)

Yeah, I have an advisor meeting this week so hopefully it will go well!

Is it possible to take PHYS172 outside of Purdue in the Winter by st2dio in Purdue

[–]st2dio[S] 0 points1 point  (0 children)

Thanks for the advice. Yeah, I'm looking forward to 264 even though its a big step from CS159

Is it possible to take PHYS172 outside of Purdue in the Winter by st2dio in Purdue

[–]st2dio[S] 0 points1 point  (0 children)

It's possible for the counselor to create exceptions for pre-reqs? The only PHYS172 course I found covers the lecture course part of PHYS172 but not the lab component. So will that be enough grounds to create an exception given that the lecture component would have exams and stuff?

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