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Home > College Algebra calculators > Valid or invalid argument calculator
Method and examples
Method
Valid or invalid argument calculator
2. Valid or invalid argument in logic
Premises (Hypothesis)
Conclusion
 
  1. Premises (Hypothesis) : `p or q;"not "p` and Conclusion : `q`
  2. Premises (Hypothesis) : `(p and" not"(q)) => r;p or q;q => p` and Conclusion : `r`
  3. Premises (Hypothesis) : `p => q;q => r` and Conclusion : `p => r`
  4. Premises (Hypothesis) : `p => q;p` and Conclusion : `q`
  5. Premises (Hypothesis) : `p => q;p => r` and Conclusion : `p => (q and r)`
Display output format :
 


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