SOLUTION: A>C (A*C)>H _______ A>H

Algebra.Com
Question 1061816: A>C
(A*C)>H
_______
A>H
Answer by Edwin McCravy(20056)   (Show Source): You can put this solution on YOUR website!

1. A>C
2. (A*C)>H    /A>H

             | 3. A           ACP  (assumption for conditional proof)            
             | 4. C       3,1,MP   (modus ponens)
             | 5. A*C     3,4,Conj (conjunction of two premises) 
             | 6. H       2,5,MP   (modus ponens)
7. A>H   lines 3-6   CP  (conditional proof)       

Edwin
RELATED QUESTIONS

Solve for H.... (answered by Alan3354)
1. C ⊃ (D v A) /~C v D 2. A ⊃ (answered by mccravyedwin,Edwin McCravy)
Given the fuction h described by h(x)=5x, find each of the following: a) h(-9) b) h(11) (answered by user_dude2008)
Given h(x) = −x^2 + 4x − 3 a. h(-3) b. h(x-2) c. h(3a) (answered by josgarithmetic)
Find the indicated function value? 13. h(x)= 3x^2+5 a. h(0) b. h(-1) c. h(4) d.... (answered by EpicTapeMaster)
Solve -2|h - 7| = - 28 A. No solutions B. h+21 C. h=-7, h=21 D. h=7, h=... (answered by stanbon)
solve for a if c = h(a+b)/... (answered by solver91311)
((A & B) & C) & D, (D & C) → F, (B & C) → G, (A & D) → H ├ H & (G & F) (answered by Edwin McCravy)
Given the function h described by h(x)=7x, find each of the following. a) h(19) b) h(6) (answered by vleith)