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Mathematics
Mathematics
Problem
Sketch for
0
≤
x
≤
4
π
0 \le x \le 4\pi
0
≤
x
≤
4
π
: a.
a
y
=
tan
x
4
y = \tan \frac{x}{4}
y
=
tan
4
x
b.
b
y
=
1
4
tan
x
2
y = \frac{1}{4} \tan \frac{x}{2}
y
=
4
1
tan
2
x
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