1. -1/2
2. -1
3. 1/2
4. 1
-1/2
1. (-1/4)cos 4x + c
2. (1/8)cos 4x + c
3. (1/4)sin 4x + c
4. (-1/8)cos 4x + c
(-1/8)cos 4x + c
1. 3/2
2. 2
3. 3
4. 4
4
1. 0
2. 1/2
3. 1
4. 2
1
1. (-2 , 1)
2. (-2,-1)
3. (-1 , √3)
4. (-2 , -√3)
(-2,-1)
1. 0
2. -1
3. -2
4. -3
-2
1. e-z
2. 2e-z
3. ze-z
4. -e-z
-e<sup>-z</sup>
1. 1/2 + α√3/120
2. 1/2 - α/120
3. 1/2 - α√3/120
4. 1/2 + α/120
1/2 - α√3/120
1. 0
2. 1
3. 1/n
4. 1/n+1
1/n
1. 14/3
2. 7/6
3. 14/9
4. 7/9
14/3