- #1
Andy_ToK
- 43
- 0
Hi,
I'm sort of new to the calculation of limits of functions defined in R^2( or R^n, n>=2)
exp. the limit of sqrt{hk/(h^2+k^2)} as (h,k) --> (0,0)
I think it should be 1/sqrt(2) if we let h=k. but I'm not sure if this is the right approach.
what about other limits in the form "0/0" as x={x1,x2...xn}-->0 (x is an element of R^n)?
just make x1=x2=...=xn?
Thanks.
I'm sort of new to the calculation of limits of functions defined in R^2( or R^n, n>=2)
exp. the limit of sqrt{hk/(h^2+k^2)} as (h,k) --> (0,0)
I think it should be 1/sqrt(2) if we let h=k. but I'm not sure if this is the right approach.
what about other limits in the form "0/0" as x={x1,x2...xn}-->0 (x is an element of R^n)?
just make x1=x2=...=xn?
Thanks.