4:16 There is a contradiction. For a one sheet hyperboloid, if the negative sign is on the x of (-x^2+y^2+z^2), then it should be going through the x-axis. But you said that if the coefficient is -1 on either x or y for this equation, then they would both go through the y-axis. This video was helpful, but that would confuse some students watching this video.
Thank you
nice video bro
Thank you! Excellent explanations and simple to memorize :)
Helps so much, thank you!
this is perfect. Thank you
4:16 There is a contradiction. For a one sheet hyperboloid, if the negative sign is on the x of (-x^2+y^2+z^2), then it should be going through the x-axis. But you said that if the coefficient is -1 on either x or y for this equation, then they would both go through the y-axis. This video was helpful, but that would confuse some students watching this video.
he just misspoke, like 10 secons later he said that it would've been centered on the x-axis instead