Defining Tan X
Defining tan x
graph TD;
A[Defining tan x];
B[Tan x in right triangle];
C[Tan x as ratio];
D[Tan x in unit circle];
E[Tan x in complex numbers];
A-->B;
A-->C;
A-->D;
A-->E;
B-->F[Opposite/Adjacent];
C-->G[Sin x / Cos x];
D-->H[Interpretation in unit circle];
E-->I[Imaginary part / Real part];
