____.
1
2
3
4
The value of depends on ____.
The value of p
The value of q
The value of r
The value of p and q
____.
0
2
None of the above
The value of is ____.
is equal to ____.
____.
None of the above
____.
None of the above
____.
____.
None of the above
____.
None of the above