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1
)1(2 yxSiny
32 yyxy
2
22 yyxy
yxyxy
2
1
3
)(2 2xpfpxy
22
2
yxyx
yy
4
0)()3( 22 dyxyxdxyxy)(
1
yaxxy a
0)()(2222
dyyx
xxdxy
yx
y)1,1(
5
0ln)( ydxydyyx
6
ab)(xfxbeayy
)(xfLim x
yy exdx
dyxe 242 32
2
2
1y
x
y
xy
7
yeyy x24 2)0( y
dyxyxdxy )( 32
8
0)2(3 32 dyyxxdxy
2222)2( yxSinxCosyCosx
9
0cos3cos3 222 xyyxyy
yyxy ln3
11
zy 021 322 dxxydyxy
12/ y 0cot cos dxexydy x
y
xx
x
yy
23 cos20)( y
2
x
11
xy
0)2()2( 3422 dyyxyxxdxyxy
0)2( 2 dyexyydx y
0)8124()3( 3374 dxxyxxdyyxyx 4
0)42()sin( 32 dyyyedxeyx xx
0)()32( 3232323 dyeyexdxyyxxye xxx
12
yy
xArc
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