Consider the following P = (P1, P2, P3, P4, P5) R=(R1, R2, R3, R4} E = (P3 R1, P2-R2, R4→P4, R2→P1, P5-R3, P3→R4, R1→P3, R4-P2,R3→P3, P1R4, R1→P5, P4->R1} Furthermore, we have TWO (2) instance of resource type R1 and R4, ONE (1) instance of resource type R2 and R3 a) Draw the Resource Allocation Graph from the above given data. b) From the Resource Allocation Graph you drew, state whether the system is in a safe or deadlock state. Give ONE (1) reason for your answer.

Q: Simplify (maw)v(m^-w) to m 1. Select a law from the right to apply Laws Distributive (maw)v(ma¬w)…

A: Law used   (a ∧ b) ∨ (a ∧ c) ≡ a ∧ (b ∨ c) a ∨ ¬a ≡ T a ∧ T ≡ a

Q: To disprove a conjecture you need only find one case or counter-example - where it is not true.…

A: Given Data: Y =  [( p∧q )→r]↔[( p→r )∧( q→r )] .

Q: Please construct the truth table of the following, thank you. a) [p→q] ꓥ [~p→q] b) [~p↔~q] ↔ [p↔q]…

A:

Q: Consider the following P = (P1, P2, P3, P4, P5} R = (R1, R2, R3, R4} E = {P3 R1, P2R2, R4P4, R2 P1,…

A: The Answer start from step-2.

Q: Let R=ABCDEGHK and F= {ABK→C, A→DG, B→K, K→ADH, H→GE} . Is it in BCNF? Prove

A: The FDs are ABK→C A→DG B→K K→ADH H→GE Closure (B) ={B, K, A, D, H, G, E, C}

Q: 1. Consider the following P = {P1, P2, P3, P4, P5} R = {R1, R2, R3, R4} E = {P3 R1, P2R2, R4→P4, R2…

A: Introduction: Resource allocation graph: A set of vertices V and a set of edges E. V is partitioned…