0
1
π
-π
√3
1/√3
√2
1/√2
The value of
∞
-1
e
e1/2
e-1/2
1/2
2
log a
o
The value of log 0 is
-∞
-1/3
2/3
-2/3
-1/56
56
1/14
e2
