![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
![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)
sin (90^(@)+theta)sin (180^(@)-theta)tan (180^(@)-theta))/(cos (90^(@)-theta)cos (180^(@)-theta) - YouTube
![cos(180 – x) | cos(180 – A) | cos(180 – theta) | Identity for cos(180 – x) | value of cos(180 – A) - YouTube cos(180 – x) | cos(180 – A) | cos(180 – theta) | Identity for cos(180 – x) | value of cos(180 – A) - YouTube](https://i.ytimg.com/vi/iyjDoOUxYXM/maxresdefault.jpg)
cos(180 – x) | cos(180 – A) | cos(180 – theta) | Identity for cos(180 – x) | value of cos(180 – A) - YouTube
![File:Mercedes-Benz A 180 CDI AMG Line (W 176) – Frontansicht, 25. August 2013, Düsseldorf.jpg - Wikimedia Commons File:Mercedes-Benz A 180 CDI AMG Line (W 176) – Frontansicht, 25. August 2013, Düsseldorf.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/a/a0/Mercedes-Benz_A_180_CDI_AMG_Line_%28W_176%29_%E2%80%93_Frontansicht%2C_25._August_2013%2C_D%C3%BCsseldorf.jpg)
File:Mercedes-Benz A 180 CDI AMG Line (W 176) – Frontansicht, 25. August 2013, Düsseldorf.jpg - Wikimedia Commons
![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)