8 March 2020 Sergiu Funieru The formula for sin (a – b) [formula for the sine of difference] 0 The formula for sin (a – b) [formula for the sine of difference] Have you seen this? 0
![The formula for sin (a - b) [formula for the sine of difference]](https://lunlun.com/wp-content/uploads/2020/03/The-formula-for-sin-a-b-formula-for-the-sine-of-difference.png "The formula for sin (a - b) [formula for the sine of difference]")