MCQOPTIONS
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| 1. |
Let R and S be two non-void relations in a set A. which of the following statements is not true? |
| A. | R and S transitive\[\Rightarrow \] \[R\cup S\] is transitive |
| B. | R and S transitive\[\Rightarrow R\cap S\] is transitive |
| C. | R and S transitive\[\Rightarrow R\cup S\] is symmetric |
| D. | R and S reflexive\[\Rightarrow R\cap S\] is reflexive |
| Answer» B. R and S transitive\[\Rightarrow R\cap S\] is transitive | |