Question

Last one, tan(x/2)

asymtopes:
period:
x intercepts:

Answer 1

tan x=sinx/cox
sin 0,pi,2pi,npi=0 n=1,2,3,4,....
cos 0=1, cos (pi/2)=0 ... cos (3/4 pi)=0 ....

Answer 2

tan(0) = infinite , tan (pi)=oo
tan (x/2) if x=2pi => tan (2pi/2)=tan (pi)

Answer 3

tan (n2pi/2)=oo where n =.....-5,-4,-3,-2,-1,0,1,2,3,4,5,....

Answer 4

I don't get what you're trying to explain to me sorry