χͺ(2)Μ2.(3)π
f
(
x
)
=
x
3
2
f
′
(
x
)
=
3
2
x
3
2
−
1
=
3
2
x
1
2
Λ
ΜβθΜπ
Λ
qg1
Λ
χͺ(1)ΜTOPΦίι