# data[].attributes.body
sen2x= 2senx * cosx
cos2x=2cos2x - sen2x
cos2x= 1-2sen2x
cos2x=cos2x - sen2x
tan2x= 2tanx/1 - tan2x

# data[].attributes.body
sen2x = 2senx . cosx
cos2x = 2cos2 x - sen2x
- cos2x = 1 - 2sen2 x
-  cos2x = 2cos2 x - 1
tan2x = 2tanx / 1 - tan2 x

# data[].attributes.body
sen2x= 2SENX*COSX
cos2x=2cos2x - sen2x
cos2x= 1-2sen2x
cos2x=cos2x - sen2x
tan2x= 2tanx/1 - tan2x

# data[].attributes.body
sen2x = 2senx x cosx
cos2x = 2cos2x - sen2x
cost2x= 1 -2 sen2x
cos2x = 2 cos2x - 1
tan2x = 2tanx/1 - tan2 x

# data[].attributes.body
sen 2x = 2 senx . cosx
- cos 2x = cos²x - sen²x
- cos 2x = 1 - 2sen²x
- cos 2x = 2cos²x - 1
tan 2x = 2tanx/1-tan²x

# data[].attributes.body
sen2x=2senx*cosx

cos2x=2cos²x-1
cos2x=1-2sen²x
cos2x=cos²x-sen²x

tan2x=2tanx/(1-tanx²)

# data[].attributes.body
sen(2x) = 2senx cosx
cos(2x) = 2cos2x - 1
cos(2x) = 1 - 2sen2x
cos(2x) = cos2x - sen2x
tan(2x)= 2tanx / 1-tan2x

# data[].attributes.body
sen2x=2senx.cos
cos 2x=2cos2-1
cos2x=1-2sen2x
cos2x=cos2x-sen2x
tan2x=2tanx/1tan2x

# data[].attributes.body
sen2x=2senx.cosx
.Cos 2x=cos²x-sen²x
Cos2x=1-2sen²x
Cos2x=2cos²x-1
.tan2x=2tanx/1-tan²x