1. [1/3,3]
2. (-∞,1/3)
3. [3,∞)
4. [2,∞)
[1/3,3]
1. 1/6
2. 2/3
3. 1/4
4. 1/2
1/6
1. B
2. B
3. C
4. A
B<C<A<D
1. 1/6
2. 1/36
3. 1/216
4. 1/72
1/36
1. Only I
2. Only II
3. Both I and II
4. Neither I nor II
Neither I nor II
1. 1/4
2. 5/12
3. 7/12
4. 9/12
7/12
1. 0
2. -1
3. 1
4. 2
0
1. 0
2. 1
3. -1
4. 2
0
1. 11C5
2. 12C5
3. 12C6
4. 14C7
12C6
1. E1 is true, E2 is true
2. E1 is true, E2 is false
3. E1 is false, E2 is true
4. E1 is false, E2 is false
E1 is true, E2 is true