DP Mathematics HL Questionbank

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Directly related questions

• 18M.3srg.hl.TZ0.3b: Show, by means of an example, that $R$ is not transitive.
• 18M.3srg.hl.TZ0.3a.ii: Show that $R$ is symmetric.
• 18M.3srg.hl.TZ0.3a.i: Show that $R$ is reflexive.
• 16M.3srg.hl.TZ0.2b: Given that $n = 2$ and $p = 7$, determine the first four members of each of the four...
• 16M.3srg.hl.TZ0.2a: Show that $R$ is an equivalence relation.
• 16N.3srg.hl.TZ0.4c: Hence prove that there is at least one element of $A$ that is not related to any other element...
• 16N.3srg.hl.TZ0.4b: Explain why there exists an element $a \in A$ that is not related to itself.
• 16N.3srg.hl.TZ0.4a: Show that $S$ is (i)     not reflexive; (ii)     symmetric; (iii)     transitive.
• 17N.3srg.hl.TZ0.3a: Show that R is an equivalence relation.
• 14M.3srg.hl.TZ0.3a: (i)     Sketch the set $X \times Y$ in the Cartesian plane. (ii)     Sketch the set...