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x
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x
x
a
.__________
3
3
lim1
3
2
=
→
x
x
x
a
BaA b5,
.__________
1
1
lim2
3
1
=
→
x
x
x
a
.__________)
11
2)(
1
1(lim3
2
=+?+
∞→
xxx
x
a
.__________
5
)3)(2)(1(
lim4
3
=
+++
∞→
n
nnn
n
a
.__________
cos
lim6 =
+
+∞→
xx
x
ee
x
a
5
~ ?yvD ?Dy
.__________
23
24
lim7
2
24
0
=
+
+?
→
xx
xxx
x
a
.__________
)12(
)23()32(
lim8
50
3020
=
+
+?
∞→
x
xx
x
a
=a p/
òK,
)
2
1
...
4
1
2
1
1(lim1
n
n
++++
∞→
a
h
xhx
h
22
0
)(
lim2
+
→
a
)
1
3
1
1
(lim3
3
1
xx
x
→
a
~ ?yvD ?Dy
3
8
2
31
lim4
x
x
x
+

→
a
)(lim5 xxxx
x
++
+∞→
a
14
12
lim6
+
+∞→
x
x
x
a
2
lim7
1?+
→
nm
nm
x xx
xx
a
~ ?yvD ?Dy
Baa a a a
5
1

a a a
2
1
 a
30
)
2
3
( 
=aa a x2  a a
a
2
1
 a a
nm
nm
+

5s?
~ ?yvD ?Dy
.
sin
H￥M t
]?43f
∞→x
x
x
=a1M
 t_í kv
Hf
￥K
~ ?yvD ?Dy
.
sin
H￥M t
]?43f
∞→x
x
x
=a1M
 t_í kv
Hf
￥K
~ ?yvD ?Dy
.
sin
H￥M t
]?43f
∞→x
x
x
=a1M
 t_í kv
Hf
￥K
~ ?yvD ?Dy
.
sin
H￥M t
]?43f
∞→x
x
x
=a1M
 t_í kv
Hf
￥K
~ ?yvD ?Dy
.
sin
H￥M t
]?43f
∞→x
x
x
=a1M
 t_í kv
Hf
￥K
~ ?yvD ?Dy
.
sin
H￥M t
]?43f
∞→x
x
x
=a1M
 t_í kv
Hf
￥K
~ ?yvD ?Dy
.
sin
H￥M t
]?43f
∞→x
x
x
=a1M
 t_í kv
Hf
￥K
~ ?yvD ?Dy
.
sin
H￥M t
]?43f
∞→x
x
x
=a1M
 t_í kv
Hf
￥K
~ ?yvD ?Dy
.
sin
H￥M t
]?43f
∞→x
x
x
=a1M
 t_í kv
Hf
￥K