![sin(180 – x) | sin(180 – A) | sin(180 – theta) | Identity for sin(180 – x) | value of sin(180 – A) - YouTube sin(180 – x) | sin(180 – A) | sin(180 – theta) | Identity for sin(180 – x) | value of sin(180 – A) - YouTube](https://i.ytimg.com/vi/Br8Ib9__3VM/maxresdefault.jpg)
sin(180 – x) | sin(180 – A) | sin(180 – theta) | Identity for sin(180 – x) | value of sin(180 – A) - YouTube
![Упростите ( tg(180° - а)*cos(180° - а)*tg(90° - а) ) / ( sin(90° + а)*ctg(90° - а)*tg(90° + а) ) - Школьные Знания.com Упростите ( tg(180° - а)*cos(180° - а)*tg(90° - а) ) / ( sin(90° + а)*ctg(90° - а)*tg(90° + а) ) - Школьные Знания.com](https://ru-static.z-dn.net/files/d31/4493e1dcb2bd311a474d1b8a9c27d8bb.png)
Упростите ( tg(180° - а)*cos(180° - а)*tg(90° - а) ) / ( sin(90° + а)*ctg(90° - а)*tg(90° + а) ) - Школьные Знания.com
![Buktikan tan (180-a)°=- tan a° Cot (180-a)°=- cot a° Sec (180-a)°=- sec a° Csc (180-a)°=- csc a° - Brainly.co.id Buktikan tan (180-a)°=- tan a° Cot (180-a)°=- cot a° Sec (180-a)°=- sec a° Csc (180-a)°=- csc a° - Brainly.co.id](https://id-static.z-dn.net/files/d4e/2f84d3b9086ece3a3aaa191f52948025.jpg)
Buktikan tan (180-a)°=- tan a° Cot (180-a)°=- cot a° Sec (180-a)°=- sec a° Csc (180-a)°=- csc a° - Brainly.co.id
![sin (90^(@)+theta)sin (180^(@)-theta)tan (180^(@)-theta))/(cos (90^(@)-theta)cos (180^(@)-theta) - YouTube sin (90^(@)+theta)sin (180^(@)-theta)tan (180^(@)-theta))/(cos (90^(@)-theta)cos (180^(@)-theta) - YouTube](https://i.ytimg.com/vi/u1vTvfPPIPE/mqdefault.jpg)