E
Editor
Sep 18, 2022
The point of intersection of the lines x/a+y/b=1 and x/y+y/a=1 lies on the line:
Difficulty: Easy
A:
x-y=0
B:
x+y=0
C:
1/x-y=2
D:
None
ID: 63273db9ca83163ac3a11247