Both Proof 1 and Proof 2 are correct demonstrations.
So, option 4. Proof 1 and 2, is correct.
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Question 49 Which, if any, of the following proofs are correct demonstrations of the validity of ...
Instructions: For each of the following argument forms, complete a proof of validity, by natural deduction, USING ALL 19 RULES OF INFERENCE. Please note that some of the proofs may allow for alternative sequences of steps. Other than that, there is only one proof possible for each argument form. If a proof is without error, then answer CORRECT, on the CANVAS TEST 4/FINAL page. If there is any error in a proof, then answer THE LINE ON WHICH THE ERROR...
Instructions: For each of the following argument forms, complete a proof of validity, by natural deduction, USING ALL 19 RULES OF INFERENCE. Please note that some of the proofs may allow for alternative sequences of steps. Other than that, there is only one proof possible for each argument form. f a proof is without error, then answer CORRECT, on the CANVAS TEST 4/FINAL page. If there is any error in a proof, then answer THE LINE ON WHICH THE ERROR...
Construct proofs to show that the following symbolic arguments are valid. G )) 1. (A V~B) → (FV ( R 2. A 3. F→L 4. ( RG) →T 5. (LVT) →S ::S 15. 1. PVQ 2.( QR) →S 3. R →P 4. ~P ..S
Which lines in the following are not valid? #1 please Put an 'x' at the end of the proof line which has the error and write the number of the error made listed on the Restrictions on Quantifier Inference Rules Which lines in the following are not valid? Explain why in each case (1) 1. (9[(Нх Кх) — Мх] 2. (ЭхХ Нх- Кх) 3. Нх- Кх 2 EI 4. Mx 1,3 MP 5. (Эх)Мх 4 EG 1. (х(Мx D Gx)...
Question 25 The following argument is an instance of one of the five inference forms Simp, Conj, Add, CD, DD. Identify the form. (Xo M) (RA) M VA 1) DD 2) Add 3) Simp ④ conj 5) CD Question 26 The following argument is an instance of one of the five inference forms Simp, Conj, Add, CD, DD. Identify the form. -R V-V -P V-V 1CD 2 Conj 3) Simp 4) Add 5) DD
The only 9 rules of inference allowed are: 1. Modus Ponens (MP) 2. Modus Tollens (MT) 3. Hypothetical Syllogism (HS) 4. Disjunctive Syllogism (DS) 5. Constructive Dilemma (CD) 6. Simplification (Simp) 7. Conjunction (Conj) 8. Addition (Add) 9 absorption SECTION ONE: Formal proofs of validity using natural deductions Prove the following argument valid using the nine rules of inference. Copy-and-paste key of symbols: • v - = i Argument Two (1) A5B (2) ( A B ) > C (3)...
Please answer all 6 parts. This is all under one question R = 3 k X; = 20 X = 1 Не + VR + ve + VC- + u(t)= 6 sin(3141 -30°) 1. Find the total impedance, Zeq in polar form 2. Sketch the impedance diagram for Zeq 3. Find the value of C in microfarads 4. Find the value of L in Henries 5. Find the phasors, I, VR, V and VC 6. Sketch the phasor diagram of...
Question 12 (5 points) Choose the correct diagram of the following argument. well-paying job, used car. It follows that 3 you will eventually need to buy car insurance. 1 2 you will soon have enough to buy a good You just got a new So a) 2 b) d) Question 4 (5 points) Label the following deductive argument form. Lor D. Not L D. Disjunctive syllogism Hypothetical syllogism Modus ponens Modus tollens Question 22 (5 points) For the following enthymeme,...
CIRCUIT ANALYSIS! Electrical engineering! Knowledge of MATLAB required!!!! Professionals only! Please be clear and concise. MUST ANSWER ALL PARTS OF QUESTION!!!!!!!! Credit only awarded to all complete answers Please circle answers Answer all missing MATLAB variables . Zeq = . It = Vr = Vc = VL = MOST IMPORTANT... Which graph is correct??? Use the circuit below to complete the given MATLAB script to plot the three voltages Vr. Vc and VL. Run MATLAB then pick an answer from...