Please help me. I'm doing homeschooling and can't clearly understand this. I'm not getting the right answere.
Use truth tables to establish the following logical equivalencies known as the distributive laws.
1.P v (Q ^ R) ≡ (P v Q) ^ (P v R)
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2.P ^ (Q v R) ≡ (P^Q) v (P^R)
2007-01-04 16:40:57 · 4 answers · asked by Carebear 1 in Education & Reference ➔ Home Schooling
Ask your mom. Shes a lisenced teacher isn't she? This is the problem with home -schooling. You should be able to go to your teacher with this question and get one on one help.
2007-01-04 16:44:51 · answer #1 · answered by Shayna 2 · 1⤊ 4⤋
Go to the library
get this book:
Introduction to Logic
Irving M Copi
there are several editions, anyone will do
read all the chapters up to symbol logic
keep an open mind, its not easy to understand at first blush
2007-01-05 06:46:58 · answer #2 · answered by mike c 5 · 0⤊ 0⤋
I'm not at all familiar with the work you are doing, but maybe these sites will help:
On truth tables with distributive laws:
http://mathforum.org/library/drmath/view/51856.html
On truth tables:
http://www.rwc.uc.edu/koehler/comath/21.html
http://www.math.csusb.edu/notes/logic/lognot/node1.html
http://en.wikipedia.org/wiki/Truth_table
2007-01-05 00:57:59 · answer #3 · answered by glurpy 7 · 0⤊ 1⤋
does that read P subscript Q to the power of R equals
oh I'm sorry!!!!! it isn't enough information, what branch of mathematics is this?
2007-01-04 16:48:11 · answer #4 · answered by Anonymous · 0⤊ 1⤋