Determine the Validity of an Argument From

Use a truth table to determine whether a given argument form is valid or invalid.

[GamingZone-fdlu]

I don't understand why views are less . But this is the best video to understand the concept within 4 minutes.

[osoggy]

You are an angel, I hope your pillow is constantly cold and your oil changes are stupid cheap

[amantharathnayake]

For the argument to be valid, does the final conclusion need to be a tautology ?

[Its_viggi]

Test the validity of the argument:
1）（→pvg）→r
r → (sVt)
→ 51-1
→uA→t
• P