Multiple Choice: Click on the correct answer and the page will jump forward to the next problem.
1. Which of the following terms is well formed?
a.
$x b.
*x c.
*xx d.
$$x
2. Which of the following terms is well
formed?
a.
**a b.
*aa c.
aaa d.
***
3. Which of the following is a formula
of PLIF?
a.
**a b.
**a>**z c.
Q**a>P**z d.
**a>P**z
4. Which of the following is a formula
of PLIF?
a.
A>B b.
A{xyz}>B{xyz} c.
A{x$y$z}|Bxyz
5. Which of the following is NOT a formula
of PLIF?
a.
Gxy=T{z+k}*a b.
Gxy=T{z+k}a
c.
Gxy=T*{z+k}*a d.
Gxy=*T{z+k}*a
6. Which of the following is a SENTENCE
of PLIF
a.
(^x)(Tx>(%y)G{x|y}az) b.
(^x)(^z)(Txy>(%y)G{x|y}az)
c.
(^x)(^z)(Txz>(%y)G{x|y}az) d.
None of the above.