Triple Integrals Problem

12242014, 08:27 AM
Post: #15




RE: Triple Integrals Problem
(12242014 03:59 AM)marcusnicolas1 Wrote: I downloaded the Graph3D 2.42 version. It seems as though I can not longer plot the function of square root of X^2 Y^2, It gives me a box with nothing inside of it. Also, I have been trying to plot a sphere and can not do so. I know a sphere is X^2 + Y^2 +Z^2 equals a number. However I can not seem to plot that. Can anyone help me with this please? THank you. Hello, You're on the right path. As you've noticed a sphere can be definied by x²+y²+z²=r², so z=±√(r²x²y²). In your first attempt you omitted the radius, which means you were plotting a sphere with radius r=0. Just try again by first setting R:=10, then plotting √(R²X²Y²), and also √(R²X²Y²). 

« Next Oldest  Next Newest »

User(s) browsing this thread: 1 Guest(s)