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Joined: 23 Jan 2021
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Concentration: , International Business
If the difference between the product and
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27 Jun 2021, 00:31
27 Jun 2021, 00:31
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If the difference between the product and sum of five integers a, b, c, d, e is an even integer, then the number of even integers among these five numbers CANNOT be?
Indicate all that are true.
A. 0
B. 1
C. 2
D. 3
E. 4
F. 5
Indicate all that are true.
A. 0
B. 1
C. 2
D. 3
E. 4
F. 5
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Re: If the difference between the product and
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27 Jun 2021, 02:51
27 Jun 2021, 02:51
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kumarneupane4344 wrote:
If the difference between the product and sum of five integers a, b, c, d, e is an even integer, then the number of even integers among these five numbers CANNOT be?
Indicate all that are true.
A. 0
B. 1
C. 2
D. 3
E. 4
F. 5
Indicate all that are true.
A. 0
B. 1
C. 2
D. 3
E. 4
F. 5
(a)(b)(c)(d)(e) - (a + b + c + d + e) = even
Case I:
(a)(b)(c)(d)(e) = odd
(a + b + c + d + e) = odd
Case II:
(a)(b)(c)(d)(e) = even
(a + b + c + d + e) = even
A. Number of even integers 0 - Case I
(odd + odd + odd + odd + odd) = odd
B. Number of even integers 1 - Case II
(even + odd + odd + odd + odd) = even
C. Number of even integers 2 - Neither Case I or II
(even + even + odd + odd + odd) = odd
D. Number of even integers 3 - Case II
(even + even + even + odd + odd) = even
E. Number of even integers 4 - Neither Case I or II
(even + even + even + even + odd) = odd
F. Number of even integers 5 - Case II
(even + even + even + even + even) = even
Hence, option C and E
Re: If the difference between the product and
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27 Jun 2021, 03:07
27 Jun 2021, 03:07
Expert Reply
Please post the question under the correct sub-forum
This is NOT a PS one answer choice but multiple choices
Regards
This is NOT a PS one answer choice but multiple choices
Regards
