Me: Spends an hour calculating and simplifying the exact magnitude to √(13 - 3√3√2 + 3√2) Sal: "Well, it's getting messy, so let me just get the calculator out to get a reasonable approximation." Me: Shakes fist and faceplants onto desk. "Gaaahhhrrrrburblebargle!"
Haha, such a relatable and funny moment (LOL) this really was very funny, haha (lmao) lol.. lo lmaoo haha funny man that kinda good haha funny caption lmaoo LOL rofl lmao haha lol... lmao
Does anyone see at 2:07 the two larger vectors going horizontally and vertically seem to have the same length, and the same is true for the smaller two vectors.
Love your vids! Thanks for posting this stuff conveniently around the time when I'm learning it
The moment you realize you're supposed to be in geometry, not precalc
I'm here for Trig
What do you use to draw and stuff?
Me: Spends an hour calculating and simplifying the exact magnitude to √(13 - 3√3√2 + 3√2)
Sal: "Well, it's getting messy, so let me just get the calculator out to get a reasonable approximation."
Me: Shakes fist and faceplants onto desk. "Gaaahhhrrrrburblebargle!"
Haha, such a relatable and funny moment (LOL)
this really was very funny, haha (lmao) lol.. lo
lmaoo haha funny man that kinda good haha funny caption lmaoo LOL rofl lmao haha lol... lmao
@@quakeev334 Don't forget to breathe.
Does anyone see at 2:07 the two larger vectors going horizontally and vertically seem to have the same length, and the same is true for the smaller two vectors.
Thanks for this!
4:57 over the length of the adjacent side right?
Malthe Sørensen 👍
or you could use the cosine rule...
c=sqrt(2^2 + 3^2 - 2x2x3xCos75)
thanks
quick question... I thought inverse tangent was (x/y)??
no thats cotangent, which is 1/tan
1st