Find the limit of f as (x comma y )right arrow (0 comma 0 )or show that the limit does not exist. Consider converting the function to polar coordinates to make finding the limit easier. f(x, y)equalsStartFraction x cubed minus xy squared Over x squared plus y squared EndFraction

4.5%

step-by-step explanation:

irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

step-by-step explanation:

are ya tryin to ask something or is this a statement