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Mathematics
Mathematics
Problem
The domain of definition of the function
y
(
x
)
y(x)
y
(
x
)
is given by the equation
2
x
+
2
y
=
2
2^x + 2^y = 2
2
x
+
2
y
=
2
. a.
0
<
x
≤
1
0 < x \le 1
0
<
x
≤
1
b.
0
≤
x
≤
1
0 \le x \le 1
0
≤
x
≤
1
c.
−
∞
<
x
≤
0
-\infty < x \le 0
−
∞
<
x
≤
0
d.
−
∞
<
x
<
1
-\infty < x < 1
−
∞
<
x
<
1
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