Saturday

December 20, 2014

December 20, 2014

Posted by **Becky** on Monday, September 17, 2012 at 11:30am.

lim (x, y)→(0, 0) [(3e^−x^2− y^2) − 3]/

(x^2 + y^2)

- calc 3 -
**Steve**, Monday, September 17, 2012 at 11:39amin polar coordinates, we have

lim (r->0) (3e^-(r^2)-3)/r^2

= lim -6re^(-r^2))/2r

= lim -6e^(-r^2)/2

as r-> 0, lim = -3

**Answer this Question**

**Related Questions**

pre calc.Math - Please help me any one of these please! Thank You to any one r=...

pre-calc help - Convert the rectangular coordinates to polar coordinates with r...

pre-calc help - Convert the rectangular coordinates to polar coordinates with r...

Pre-Calc - 2. The polar coordinates of a point are given. Find the rectangular ...

Pre-Calc - Can anyone direct me to learn more about polar coordinates. I'm in ...

trig - Given the polar coordinates of a point, how do I find the rectangular ...

Pre-calculus; urgent ! Please help ! - 1.Graph the polar equation r=3-2sin(theta...

Pre-Calculus - Find the polar coordinates of each point with the given ...

Calculus please help ! - 1.Graph the polar equation r=3-2sin(theta) 2. Find the ...

Math ! Please Help ! - 1.Graph the polar equation r=3-2sin(theta) 2. Find the ...