need help with the folowing 2 parts

By considering different paths of approach, show that the function below has no limit as (x,y}>(0,0). X4 it?) : X4 + Y2 Examine the values of f along curves that end at {0,0}. Along which set of curves is f a constant value? OA. y=kx2,xo OB. y=kx,xi0 0c. yzkx+loc2,x#0 O D. 1; = 06\What can you conclude? O A. Since thas the same limit along two different paths to (0,0)' in cannot be determined whether or not f has a limit as (x,y) approaches (0,0). 0 B. Since f has two different limits along two different paths to {0,0}, by the twopath test, f has no limit as (x,y} approaches (0.0). O C. Since thas two different limits along two different paths to {0,0}, in cannot be determined whether or not t has a limit as Our) approaches (00). O D. Since thas the same limit along two different paths to (0,0), by the twopath test, f has no limit as (x,y) approaches (0,0)