my question is:: which is that (5x2) matrix? what are the values of
its elements?
You do realize this is meaningless gibberish, right?
Book reviews are off-topic in this NG.
If you want to read a good book may I recommend either "The Book of
Five Rings" by Miyamoto Musashi, "The Art of War" by Sun Tzu, or "On
War" by Carl von Clausewitz. An understanding of any one of these
three is almost guaranteed to help you raise yourself to a status
above that of "cannon fodder."
Tom Davidson
Richmond, VA