What are the values of x when tan(x) is undefined?

a. -270°, -90°, 90°, and 270°

b. -270°, -90°, 0°, 90°, and 270°

c. -360°, -180°, 0°, 180°, and 360°

d. -360°, 0° and 360°

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

pls mark as brainliest.