Deductive Argument Identification

Identify whether the following arguments are deductively valid or not.

1. If Biden won the election, then he won in Arizona. He won the election, so he must have won in Arizona.

2. The Democrats took the Senate if Republican voter turnout was bad this year. Republican voter turnout wasn’t bad this year, so the Democrats didn’t take the Senate.

3. Either the grapes are yellow or flapjacks have seeds. Flapjacks don’t have seeds, so grapes must be yellow.

4. If don’t like albondigas then you probably won’t like pozole. But since you do like albondigas, you must like pozole.

5. If you’re an MMA fan then you respect a good ground game, and if you respect a good ground game then you respect Khabib Nurmagomedov. Since you’re not an MMA fan, you must not respect Khabib.