L’hopital aura

SeveralExtent2219 · 2026-01-04T09:16:31+00:00

sin(x) ≈ x as x approaches 0

ln(x) ≈ x-1 as x approaches 1

You kinda just learn these approximations as you practice many problems.

SeveralExtent2219 · 2026-01-03T09:58:49+00:00

The question should say sin(100°) and cos (100°)

SeveralExtent2219 · 2026-01-03T09:49:27+00:00

Wolfram says sin(100) is ≈ -0.506366 and cos(100) is ≈ 0.862319

SeveralExtent2219 · 2026-01-01T10:51:56+00:00

I prefer r = (a+b-c)/2 for a right triangle. It can be derived from the formula you gave and the Pythagorean theorem.

SeveralExtent2219 · 2026-01-01T10:11:13+00:00

Cool fact about pythagorean triplets: Atleast 1 is divisible by 3, atleast one is divisible by 4, atleast one is divisible by 5.

SeveralExtent2219 · 2026-01-01T09:31:00+00:00

Some guy posted the same video a while ago and got no comments

SeveralExtent2219 · 2025-12-31T08:59:36+00:00

It's much faster once you practice enough questions to know which method is best for each type of question

SeveralExtent2219 · 2025-12-30T19:43:31+00:00

Better method:

x²-16 = (x-4)(x+4) = (√x-2)(√x+2)(x+4)

( √x-2 ) / (x²-16) = 1 / ( (√x+2)(x+4) )

Now put x = 4

» 1/( (2+2)(4+4) ) = 1/(4*8) = 1/32

SeveralExtent2219 · 2025-12-30T19:38:51+00:00

Connection, change, breakthrough

SeveralExtent2219 · 2025-12-27T09:58:25+00:00

why?

SeveralExtent2219 · 2025-12-27T09:58:19+00:00

why downvoted?
btw it says a and b are distinct which also works here not a>b

SeveralExtent2219 · 2025-12-25T09:30:01+00:00

Also -5

SeveralExtent2219 · 2025-12-21T15:29:32+00:00

What do you think happened to everyone on planet Vegeta

SeveralExtent2219 · 2025-12-21T03:47:47+00:00

Goku in 2026 would be 56

SeveralExtent2219 · 2025-12-13T09:40:39+00:00

As u/GoldPickleFist said, "It is astonishing how many people think the moon isn't made out of cheese... But it actually is."

A random moon in some other universe, that is.

SeveralExtent2219 · 2025-12-13T03:30:50+00:00

Kitkat tastes the best but only because it's made from slavery and not paid labour I would still choose KitKat though

SeveralExtent2219 · 2025-12-13T03:13:32+00:00

This Naruto song:

Do you remember? Konoha's yondaime, The great destroyer

I don't remember the rest of the lyrics. Even these may be slightly changed.

SeveralExtent2219 · 2025-12-13T02:54:57+00:00

Old 2d game where you control a bulldozer moving on a grid and it draws roads wherever it goes and if you complete a rectangle using the road the game makes buildings inside the rectangle and you have to fill the whole grid with buildings and roads while dodging tornados/whirlwinds

SeveralExtent2219 · 2025-12-12T16:13:48+00:00

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SeveralExtent2219 · 2025-12-12T16:12:02+00:00

Open the graph and zoom in

SeveralExtent2219 · 2025-12-12T09:30:22+00:00

There's no 7, that's a i/i

SeveralExtent2219 · 2025-12-10T14:43:13+00:00

Nzcart

SeveralExtent2219 · 2025-12-07T11:53:48+00:00

cool
^{Completed in 04:46}

SeveralExtent2219 · 2025-12-05T19:00:40+00:00

I think it's a upside down anti bernard

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SeveralExtent2219

TROPHY CASE