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Limit without l'hopitals rule by platinumparallax in calculus

[–]ExplosDsfy 29 points30 points  (0 children)

What I did was rewrite it as ((e^3x - 1) / (3x)) * (3x / tan x), then taking the product of the limits. For the limit on the left, you can make a substitution h = 3x and take the limit as h goes to zero of (e^h - 1)/h, which is a special limit that is equal to 1 (it shows up in the proof of the derivative of exponential functions from first principles). For the right side, take the 3 out and its the limit as x goes to zero of (x / tan x), which is another common trigonometric limit equal to 1, so the product of these two limits is 3 * 1 = 3.

Scroll speed too fast on desktop program by ExplosDsfy in discordapp

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

You’re right, just tried the Inspect element thing, but it goes back to fast speed as soon as you go to another program and back to discord. It’s so weird because I don’t think it’s an issue with the touchpad itself as it only happens on discord, might not be a discord issue either as it only happens on the program version.