limit calculation

Thread Starter

braddy

Joined Dec 29, 2004
83
Hi ,

I have difficulty to find the folowing questions about limit computation.

IF lim xy/(x^2+y^2) ( when (x,y)---(0,0))

Evaluate the limit as (x,y) approaches the origin along:

a) The spiral r=0, θ >0

b- The differentiable curve y=f(x), with f(0)=0

c) The arc r=sin(θ )

Thank you

B
 
Top