Answer:
The similarities are;
1) The tangent slope of the tangent graph and the cotangent graph are always the same sign through out
2) The period of each trigonometric ratio cot and tan is π/2
The differences are;
1) The sign of tangent function always positive while that of the cotangent function always negative
2) Where the value of cot x ranges from undefined to 0, the value of tan x ranges from 0 to undefined in the same domain
Step-by-step explanation:
