the choices are valid or unvalid

Decide whether or not each of the following conclusions, together with the given premises, constitute a valid argument Note: There are 5 parts (a-e.) to this problem. Select only one response for each part. Premise 1. "Discrete structures is fun or not many students like Discrete structures." Premise 2. "If Computer Science is easy, then Discrete structures is not fun." a. Discrete structures is not fun or Computer Science is not easy. Choose... > b. If not many students like Discrete structures, then either Computer Science is not easy or Discrete structures is not fun. Choose... C. Not many students like Discrete structures, if Computer Science is not easy. Choose... d. Computer Science is not easy, if many students like Discrete structures. Choose.. e, Computer Science is not easy or Discrete structures is fun. Choose