Mathematics, 14.09.2019 07:30 Jharsh2300
Let z, o={[0] 10, | | | 10, , [9] 10 } be the set of equivalence classes of z under the relation, "congruence mod- ulo 10," endowed with an addition and a multiplication as presented in lectures. calculate (a)11 (b)岡 (c) for each x e z10 for which it exists, the element y e zo such that xy-yx = [1] 10-
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Mathematics, 21.06.2019 16:00
Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.
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Mathematics, 21.06.2019 17:30
Jacks bank statement shows an account balance of -$25.50. which describes the magnitude, of size, of the debt in dollars
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Mathematics, 22.06.2019 03:30
Identify the number as a rational or irrational.explai. 291.87
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Let z, o={[0] 10, | | | 10, , [9] 10 } be the set of equivalence classes of z under the relation, "c...
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