nathanwells2006 nathanwells2006
  • 18-07-2022
  • Mathematics
contestada

simplify square root one minus cos squared theta, need explanation please​

Respuesta :

sin0813
sin0813 sin0813
  • 18-07-2022
When you square root something’s it’s times by the same number
-1 squared =-1•-1
1•1=1
-•-=+
-1•-1=+1
=1
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