A = 0
A = -1
A = 1
A = 3
2
∞
1
0
3/2
2/3
-3/2
-2/3
If ,then the positive integral value of K is ________ .
3
4
5
6
-∞
-1
The function 'f ' is defined by f(x) = 2x - 1,if x > 2; f(x) = k,if x = 2 and x2 - 1 is x
-3
1/2
2/π
π/2
log3/2
The value of
+1
+∞