Question

exact value of tan(2pi)

so i turn this into a ratio sin(2pi)/cos(2pi) which goes to 0/1 = 0 .
is this the right answer with the right reasons?

Answer 1

yes, you are 100% correct

Answer 2

you can also say that

tan(2pi) = tan(0)

tan(2pi)= sin(0)/cos(0)

tan(2pi) = 0/1

tan(2pi) = 0

giving you the same thing