Question: Could use some help with the following Discrete Mathematics problem: Use rules of inference to show that the symbolic statement is valid. State a reason

Could use some help with the following Discrete Mathematics problem:

Could use some help with the following Discrete Mathematics problem: Use rules

Use rules of inference to show that the symbolic statement is valid. State a reason next to each step. [Ex(P(x)\Q(x))vx[ R(x)+Q(x))^ Vx(R(x) v S(x))] 3(P(x)\S(x)) Use as many steps as you need Reason Statement 1. 2. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15

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