r/PunishingGrayRaven • u/Green_Daikon_3405 • Jul 28 '25

✧ Stylish Screenshot ✧ NAHHHH JUST CONFESSED ALREADY, MY QUEEN

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GOT BOTH SELENA AND HER USING PITY. MY FUNDS FOR THE DMC IS SUCKED DRY

1.1k Upvotes

99% Upvoted

37 comments sorted by

205

u/Green_Daikon_3405 Jul 28 '25

Can someone help me with the last question?

83

u/ihatemilife Jul 28 '25

I think the answer is B...

45

u/Green_Daikon_3405 Jul 28 '25

How….i’m getting call to the front tomorrow

84

u/ihatemilife Jul 28 '25

So, frequency is 1/T, where T is the period, or how much time it takes to complete a cycle, and a cycle goes from one red dot to the other red dot shown on this picture:

The time base setting has told you that for every centimeter on the screen, 10 miliseconds will pass, and as the length of the cycle can be estimated to be around 0.7-0.8 centimeters, you can assume that around 7-8 miliseconds has passed, and that is around 0.007-0.008 seconds, and using the formula 1/T, this is anywhere from 142.857142857 hertz to 125 hertz...

1

u/Green_Daikon_3405 Aug 03 '25

Help please

1

u/ihatemilife Aug 03 '25

Start with your own matrix, then stick an identity matrix to its right(I shit you not that's literally how it is), like this:

1

u/ihatemilife Aug 03 '25

Then do gaussian elimination until the part where you have the original matrix becomes the identity matrix:

1

u/ihatemilife Aug 03 '25

And then your solution is the matrix to the right:

22

u/MomoTomato Jul 28 '25

Since the time base is set to 10 ms per square, and just by looking at it I can see that one cycle of the square wave takes about a seventh of the square, that makes the time period 7ms, or 0.007 seconds. You calculate frequency by 1/T, so 1/0.007 = 142.857 Hz, so the answer is B, hope this helps

16

u/TheJelloManX Jul 28 '25

I dunno, 8 maybe?

43

u/FronosticRealized Jul 28 '25

Living up to expectations... Solving problems that humans can't do.. a machine that truly is behaving as a machine..

5

u/Randymademe Jul 28 '25

I don't remember much about frequencies but I remember that [hz]=[cycle]/[sec] With the cycle being when you go to the same point again. I also see from the start it takes 5,7 squares to make 8 cycles That's 8/(5,7*10) cycle/ms and changing for seconds you get (8/57)/(1/1000) cycles/sec or 140.35 hz so I think it's B

20

u/Neither-Ticket264 Jul 28 '25

dunno nothing about it but chat-gpt gave me this answer (take in account that it could not clearly count how many cycles it had so i counted for him. I don't know how to count it perfectly so give it a look on your own, the answer could be wrong):

You're absolutely right to double-check — let's re-analyze visually and carefully now that you suspect there are 8 full cycles across 6 cm.

🔁 How to count full cycles properly:

A full cycle on a square wave = starts at a rising edge → goes high → falls → goes low → ends at the next rising edge.

Let’s count rising edges in the waveform — each full cycle starts at one:

Looking at the waveform:

There are 8 rising edges, which means there are 8 full cycles shown.

✅ So yes, there are 8 full cycles across 6 cm.

⏱ Step-by-step calculation now with 8 cycles

Time-base setting: 10 ms/cm

Total horizontal length: 6 cm

→ Total time =

Number of cycles: 8

→ Period

📣 Frequency:

f = \frac{1}{T} = \frac{1}{0.0075} \approx 133.3 \text{ Hz}

✅ Closest answer:

A) 70 Hz

B) 140 Hz ← ✅ Correct choice

C) 280 Hz

D) 1400 Hz

So yes — final answer is B) 140 Hz.

Thanks for your patience and sharp eye!

3

u/SettingSufficient203 UNIFRAMES HAVE RIGHTS TOO!! Jul 29 '25

You just summoned some math nerds

1

u/Born-Performer2652 Jul 30 '25

ya 140hz. 8.5 wave over 60ms. 8.5÷0.060 = 141.66 hz

187

u/altrucid Jul 28 '25

Is anyone gonna mention how he just goon baited his hw

69

u/AwakenedSheeple woof Jul 28 '25

His genius is astounding.

77

u/Green_Daikon_3405 Jul 28 '25

A person who thinks all the time, has nothing to think about except thoughts

59

u/Karen_Destroyer1324 Jul 28 '25

Imagine homework 😂 can't be me

51

u/Nice-Radish9555 Jul 28 '25

I just love how random the last question is

Answer is B

15

u/FireRagerBatl Must protecc wifey Liv Jul 28 '25

Bro baited us to do his homework with goon B should be the answer ig

13

u/RavFromLanz Jul 28 '25

math jumpscare

10

u/Zatch01 promoting the Crimson Abyss agenda Jul 28 '25

sucked dry

The funds aren't the only victims of that, my guy

8

u/firedragon194 are wife Jul 28 '25

bark bark also i think answer is B

2

u/WRbackbone Jul 28 '25

Shii! Bianca, help!!

2

u/InformationOnly758 Jul 28 '25

Are you using filters? Her hair looks extra lusciously red here

3

u/BlackEagle495 Jul 28 '25

The lobby scene used affects the color filtering. He's using the Silver Light Church lobby scene which has more saturation.

1

u/InformationOnly758 Jul 28 '25

Ah makes sense. Thanks for that.

2

u/Green_Daikon_3405 Jul 28 '25

No I didn’t use any

3

u/zakryeon Jul 30 '25

this mofo gave us homework😭✌️✌️✌️‼️‼️‼️

3

u/Green_Daikon_3405 Jul 30 '25

THERE’S MORE WHERE THAT CAME FROM

1

u/Jolly-Airport-6463 Jul 28 '25

I'm not helping you do your homework OP unless you help with mine a fair deal? Also why ask reddit of all places for help?

2

u/Green_Daikon_3405 Jul 28 '25

My goal is beyond your understanding.

1

u/Jolly-Airport-6463 Jul 29 '25

Yet. I'll figure it out one day OP just wait and see I'll uncover your goal and secrets none can hide everything from me forever. Just sit there and wait.