Question
Question: The circle \(x ^ { 2 } + y ^ { 2 } + 4 x - 4 y + 4 = 0\) touches....
The circle x2+y2+4x−4y+4=0 touches.
A
x-axis
B
y-axis
C
x-axis and y-axis
D
None of these
Answer
x-axis and y-axis
Explanation
Solution
Both axes, as centre is (–2, 2) and radius is 2.