Is this the proper way to translate this conditional?

Paul must enroll in Econ 101 or Poly Sci 101, but not both.

Translation:

Econ 101 <-> /Poly Sci 101

Poly Sci 101 <-> /Econ 101

My understanding is that this is a bi conditional because it combines group 3 (or) and group 4 (not both), so we would know what Paul does in regards to both classes based on his enrollment or non-enrollment in either class.

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1 comments

  • Kevin Lin Instructor
    Wednesday, Jul 16

    That's right. Paul must enroll in exactly one of those two classes. So if he enrolls in one, he can't enroll in the other. And, if he's not enrolled in one of them, then he must be enrolled in the other.

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