103 2 113E X3E X XLOG3 2LN . 1 LN4X X DX2X DX3 3( 16 1) .1...
7.
10
3
2
11
3
e
x
3
e
x
x
log
3
2
ln . 1 ln
4
x
x
dx
2
x
dx
3
3
( 16 1)
.
1
2
27 ln
3
2
10.1 3ln
8
10
3
2
11
3
e
x
3
e
x
x
log
3
2
ln . 1 ln
4
x
x
dx
2
x
dx
3
3
( 16 1)
1
2
27 ln
3
2
10.1 3ln
8