Math Is Fun Forum

  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

You are not logged in.

#1 2007-07-22 00:39:27

meebo0129
Member
Registered: 2007-07-14
Posts: 16

Calculus question

This problem is confusing me so any help would be appreciated!!!

Determine the largest set of points in the xy-plane where the given function f is continuous. 

f(x, y) = tan^-1 (1/(x+y)

Offline

#2 2007-07-22 01:44:18

JaneFairfax
Member
Registered: 2007-02-23
Posts: 6,868

Re: Calculus question

I’m reading the function as

The function is continuous on two regions:

and

Offline

Board footer

Powered by FluxBB