SOLUTION: Super lose on this please help
~(Lv~Z)&B
(O&Z)>L
(~OvR)>~G
/~G
Algebra.Com
Question 981173: Super lose on this please help
~(Lv~Z)&B
(O&Z)>L
(~OvR)>~G
/~G
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Abbreviations/Acronyms Used:
Add = Addition
Comm = Commutation
DM = De Morgan's Law
DN = Double Negation
DS = Disjunctive Syllogism
MP = Modus Ponens
MT = Modus Tollens
Simp = Simplification
| Number | Statement | Lines Used | Reason |
|---|
| 1 | ~(L v ~Z) & B | | |
| 2 | (O & Z) > L | | |
| 3 | (~O v R) > ~G | | |
| :. | ~G | | |
| 4 | ~(L v ~Z) | 1 | Simp |
| 5 | ~L & ~~Z | 4 | DM |
| 6 | ~L & Z | 5 | DN |
| 7 | ~L | 6 | Simp |
| 8 | ~(O & Z) | 2,7 | MT |
| 9 | ~O v ~Z | 8 | DM |
| 10 | Z & ~L | 6 | Comm |
| 11 | Z | 10 | Simp |
| 12 | ~~Z | 11 | DN |
| 13 | ~Z v ~O | 9 | Comm |
| 14 | ~O | 13,12 | DS |
| 15 | ~O v R | 14 | Add |
| 16 | ~G | 3,15 | MP |
RELATED QUESTIONS
Need help solving this proof:
1. ~O • K
2. ~O >(~R v A)
3. (~R > ~W) • (A > G)
4.... (answered by jim_thompson5910)
Please help me solve this question
If arg (z) < O , then arg(-z)-arg(z)=
A) pie... (answered by Alan3354)
Please help me solve this. I have tried and can't get it.... (answered by jim_thompson5910)
hi I am a student in algebra 2 and we are solving linear equalities for the values of x,... (answered by josgarithmetic)
please helkp me solve this problem it says
find the following product;... (answered by lynnlo)
I'm stumped on this problem, could someone please help me construct a proof?
1. (G *... (answered by jim_thompson5910)
The complex numbers z and w satisfy |z| = |w| = 1 and zw is not equal to -1.
(a) Prove... (answered by math_tutor2020)
Please help me solve this equation: {{ z-4/z-3=z+2/z+1... (answered by edjones)
Please help with this problem.
On a standard measure of hearing ability, the mean is 300 (answered by stanbon)