1988 OIM Problems/Problem 2: Difference between revisions
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(ii) If <math>q=b+d</math>, then <math>p=a+c</math>. | (ii) If <math>q=b+d</math>, then <math>p=a+c</math>. | ||
~translated into English by Tomas Diaz. ~orders@tomasdiaz.com | |||
== Solution == | == Solution == | ||
{{solution}} | {{solution}} | ||
== See also == | |||
https://www.oma.org.ar/enunciados/ibe3.htm | |||
Latest revision as of 12:28, 13 December 2023
Problem
Let
,
,
,
,
, and
, be non-zero natural numbers that verify
, and
.
Prove:
(i)
(ii) If
, then
.
~translated into English by Tomas Diaz. ~orders@tomasdiaz.com
Solution
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