Which trigonometric functions are equivalent to tan(theta)? Select all that apply. (2 answers)
a. -tan(-theta)****
b. -tan(theta)
c. tan(-theta)
d. tan(theta+2pi)****
e. tan(theta+pi/2)
2 answers
agree
A) -tan (-theta)
and
D) tan (theta + 2pi)
and
D) tan (theta + 2pi)