什么意思 ？ApNp is a tautology because it is true regardless of the value of p. On the other hand, ApNq is not, because it has the value 0 for p=0, q=1.
Posted by nuciedh
at 2007-07-27 14:27:00
on Problem 3295
Followed by:
- 哦，知道了 ．
(0) nuciedh
2007-07-27 14:28:01
- Re:什么意思 ？ApNp is a tautology because it is true regardless of the value of p. On the other hand, ApNq is not, because it has the value 0 for p=0, q=1.
(0) pluie
2010-08-04 18:06:03
- Re:什么意思 ？ApNp is a tautology because it is true regardless of the value of p. On the other hand, ApNq is not, because it has the value 0 for p=0, q=1.
(0) tanjing
2010-08-12 21:34:45
- Re:什么意思 ？ApNp is a tautology because it is true regardless of the value of p. On the other hand, ApNq is not, because it has the value 0 for p=0, q=1.
(4) tanjing
2010-08-12 21:35:00
- Re:什么意思 ？ApNp is a tautology because it is true regardless of the value of p. On the other hand, ApNq is not, because it has the value 0 for p=0, q=1.
(0) tanjing
2010-08-12 21:34:51
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