If csc theta=4/3 what is the sin cos tan sec and cot?

If ##csctheta=4/3## then ##sintheta =3/4## also ##sintheta=a/c## therefore ##a=3 c=4## using Pythagorean theorem ##b=sqrt7.##
##costheta = b/c=sqrt7/4##
##tantheta=3/sqrt7=(3sqrt7)/7##
##sectheta=c/b=4/sqrt7=(4sqrt7)/7##
##cottheta= b/a = sqrt7/3##