Uh oh! Wolfram|Alpha doesn't run without JavaScript.
Please enable JavaScript. If you don't know how, you can find instructions
here
.
Once you've done that, refresh this page to start using Wolfram|Alpha.
For the curve x^4 + y^4 = 1 , find all points of horizontal and vertical tangency
For the curve x^4 + y^4 = 1 , find all points of horizontal and vertical tangency
Natural Language
Math Input
Extended Keyboard
