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Construct a derivation (for the following argument) from the premise to the conclusion, only using these...

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Advance Math

Construct a derivation (for the following argument) fromthe premise to the conclusion, only using these :(&I, &E,?I, ?E, ? I, ? E ,? I, ? E,? I, ? E)

(a) Premise 1: W ? X

     Premise 2: X ?Y

     Premise 3: Y ?Z

     Premise 4: W

    Conclusion: W &Z

(b)Premise 1: (A & B) ? C

    Premise 2: A ? B

   Conclusion: A ? C

(c)Premise 1: B ? D

Premise 2: C ? D

Conclusion: (B ? C) ? D

(d) Premise 1: B ? C

Conclusion: ? C ?? B

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