| 1+arcsin 2x | ||
y = | ||
| 1−arcsin 2x |
| 1+arcsin(2x) | −(1−arcsin(2x))+2 | |||
y = | = | = | ||
| 1−arcsin(2x) | 1−arcsin(2x) |
| −(1−arcsin(2x)) | 2 | 2 | ||||
= | + | = −1 + | ||||
| 1−arcsin(2x) | 1−arcsin(2x) | 1−arcsin(2x) |
| 2 | ||
y = −1 + | ||
| 1−arcsin(2x) |
| 2 | |
= y+1 | |
| 1−arcsin(2x) |
| 1−arcsin(2x) | 1 | ||
= | |||
| 2 | y+1 |
| 2 | ||
1−arcsin(2x) = | ||
| y+1 |
| 2 | ||
−arcsin(2x) = | −1 | |
| y+1 |
| 2 | ||
arcsin(2x) = 1− | ||
| y+1 |
| 2 | ||
2x = sin(1− | ) | |
| y+1 |
| 1 | 2 | |||
x = | sin(1− | ) | ||
| 2 | y+1 |
| π | π | |||
arcsin2x <− | , | ) | ||
| 2 | 2 |
| π | π | |||
1−arcsin 2x (1− | , 1+ | > | ||
| 2 | 2 |
| 2 | |
(?,?) | |
| 1−arcsin2x |