1. A is true and R is correct explanation of A
2. A is true and R is not correct explanation of A
3. Ais true, R is false
4. A is false, R is true
A is true and R is correct explanation of A
1. A is true and R is correct explanation of A
2. A is true and R is not correct explanation of A
3. Ais true, R is false
4. A is false, R is true
Ais true, R is false
1. A is true and R is correct explanation of A
2. A is true and R is not correct explanation of A
3. Ais true, R is false
4. A is false, R is true
A is true and R is correct explanation of A
1. A is true and R is correct explanation of A
2. A is true and R is not correct explanation of A
3. Ais true, R is false
4. A is false, R is true
A is true and R is correct explanation of A
1. A is true and R is correct explanation of A
2. A is true and R is not correct explanation of A
3. Ais true, R is false
4. A is false, R is true
A is true and R is correct explanation of A
1. A is true and R is correct explanation of A
2. A is true and R is not correct explanation of A
3. Ais true, R is false
4. A is false, R is true
A is true and R is correct explanation of A
1. A is true and R is correct explanation of A
2. A is true and R is not correct explanation of A
3. Ais true, R is false
4. A is false, R is true
A is true and R is correct explanation of A
1. A is true and R is correct explanation of A
2. A is true and R is not correct explanation of A
3. Ais true, R is false
4. A is false, R is true
A is true and R is correct explanation of A
1. 0
2. R
3. 1
4. ∞
R
1. (2nπ-π/2, 2nπ+π/2) (n € z)
2. (2nπ+π/2, 2nπ+3π/2) (n € z)
3. (2nπ+π/4, 2nπ+π/2) (n € z)
4. (2nπ-π/2, 2nπ+3π/2) (n € z)
(2nπ-π/2, 2nπ+π/2) (n € z)