find the general solution of 2 sin A sin 3A = 1; for A from 0 to 2pi

Printable View

- September 19th 2009, 05:20 AMpacmantrigonometric equation
find the general solution of 2 sin A sin 3A = 1; for A from 0 to 2pi

- September 19th 2009, 05:58 AMskeeter
- September 19th 2009, 06:23 AMpacman
**skeeter**, the graph shows 8 roots, your answer gave 4 roots, why? - September 19th 2009, 06:32 AMskeeter
- September 19th 2009, 06:39 AMpacman
i get it now, its suppliment. Thanks

**SKEETER**