10. Find sinx/2   ,cosx/2   ,  tanx/2  for sinx= 1/4 ,x  in quadrant II

10. Find sinx/2 ,cosx/2 , tanx/2 for sinx= 1/4 ,x in quadrant II

For Courses App Link https://play.google.com/store/apps/de... Instagram link https://www.instagram.com/a4shuboffic... 10.Find sinx/2 ,cosx/2 , tanx/2 for sinx= 1/4 ,x in quadrant II