Consider these relations on the set of real numbers:
r1 = {(a, b) ā r2 ā£ a > b}, th...
Mathematics, 13.12.2019 00:31 Shaylaharrison15
Consider these relations on the set of real numbers:
r1 = {(a, b) ā r2 ā£ a > b}, the greater than relation,
r2 = {(a, b) ā r2 ā£ a ā„ b}, the greater than or equal to relation,
r3 = {(a, b) ā r2 ā£ a < b}, the less than relation,
r4 = {(a, b) ā r2 ā£ a ā¤ b}, the less than or equal to relation,
r5 = {(a, b) ā r2 ā£ a = b}, the equal to relation,
r6 = {(a, b) ā r2 ā£ a ā b}, the unequal to relation.
find: 9.1 34-36r1 u r3r2 ā©r4.r2 ā r1r3ār5r4 ā©r6r1ā¦r2r1ā¦r6r2ā¦r3
Answers: 1
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