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Lesson 024 · Step 1 of 2
Streak 00
How should you split the proof of “
x
≤
∣
x
∣
x \le |x|
x
≤
∣
x
∣
for every real
x
x
x
”?
A
x
x
x
an integer and
x
x
x
not an integer
B
x
>
5
x > 5
x
>
5
and
x
<
5
x < 5
x
<
5
C
x
=
0
x = 0
x
=
0
and
x
=
1
x = 1
x
=
1
D
x
≥
0
x \ge 0
x
≥
0
and
x
<
0
x < 0
x
<
0