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California State University, San Bernardino
| КОНТАКТНАЯ ИНФОРМАЦИЯ |
| Адрес: |
5500 University Parkway, San Bernardino, CA 92407 USA |
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+ (909) 880-5703 |
| Факс: |
+ (909) 880-7582 |
| Email: |
Sgreenfe@csusb.edu
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| WWW: |
http://www.cbpa.csusb.edu
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| Дополнительная информация: |
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The Sum of the Parts
What is the positive integer n ?
(1) The sum of all of the positive factors of n that are less than n is equal
to n
(2) n < 30
(A) Statement (1) ALONE is sufficient to answer the question, but statement (2)
alone is not.
(B) Statement (2) ALONE is sufficient to answer the question, but statement (1)
alone is not.
(C) Statements (1) and (2) TAKEN TOGETHER are sufficient to answer the
question, but NEITHER statement ALONE is sufficient.
(D) EACH statement ALONE is sufficient to answer the question.
(E) Statements (1) and (2) TAKEN TOGETHER are NOT sufficient to answer the
question.
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