Tuesday

March 31, 2015

March 31, 2015

Posted by **shylo** on Sunday, October 25, 2009 at 6:12pm.

Let z=xsin(x/y), Which y cannot equal to zero. Show that the tangent plane at any point of the surface passes through the origin of (0,0,0).

**Answer this Question**

**Related Questions**

Calulus - Hi there I need help on my calculus homework and this week, we were ...

Math subject Calculus - Hi there I am having some difficulties to solve this ...

Calculus - Tangent Line - Hi, im having problems with the following problem. The...

Math - I don't get the first problem of my homework. We learned three lessons ...

Calculus Please check - Please check my answers and let me know if I did ...

Math: partial derivative - z=u(v+w)^(1/2) find ∂^3z/(∂u∂v&#...

calculus - what is the derivative? - Let f(x) = 2x^2 + 1 a. Find the derivative ...

calculus - Find the surface area of the part of the sphere x^2+y^2+z^2=a^2 ...

Partial derivative - Hello I trying to do a problem on partial derivative. I ...

English - 1. He is my old friend. (Can we use this one when one of my friends is...