Fundamentals of Electromagnetic Fields

| Function | sinh x | cosh x | tanh x |
|---|---|---|---|
| sinh x= | sinhx | | |
| cosh x= | | cosh x | |
| tanh x= | | | tanh x |
| cosech x= | | | |
| sech x= | | | |
| coth x= | | | |
| Function | cosech x | sech x | coth x |
|---|---|---|---|
| sinh x= | | | |
| cosh x= | | | |
| tanh x= | | | |
| cosech x= | cosech x | | |
| sech x= | | sech x | |
| coth x= | | | coth x |
| Note | Whenever two signs are shown, choose the + sign if x is positive, the ? sign if x is negative. |