MCQOPTIONS
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MCQOPTIONS
| 1. |
Let R₁ be a relation from A = {1, 3, 5, 7} to B = {2, 4, 6, 8} and R₂ be another relation from B to C = {1, 2, 3, 4} as defined below: |
| A. | R₁R₂ = {(1, 2), (1, 4), (3, 3), (5, 4), (5,6), (7, 3)} |
| B. | Φ |
| C. | R₁R₂ = {(1, 2), (1,6), (3, 2), (3, 4), (5, 4), (7, 2)} |
| D. | R₁R₂ = {(2,2), (3, 2), (3, 4), (5, 1), (5, 3), (7, 1)} |
| Answer» C. R₁R₂ = {(1, 2), (1,6), (3, 2), (3, 4), (5, 4), (7, 2)} | |