If R = {1, 4, 6, 7) and T = {4, 7, 9), find the following sets. (A) {x| XER or xET) (B) RUT (A) Select the correct choice below and fill in any answer boxes present in your choice. OA. (x|XER or xET} = { (Use a comma to separate answers as needed.) OB. {x|xER or xET) is the empty set. (B) Select the correct choice below and fill in any answer boxes present in your choice. OA. RUT = OB. RUT is the empty set. (Use a comma to separate answers as needed.)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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If R = {1, 4, 6, 7} and T = {4, 7, 9), find the following sets.
(A) {x| XER or XET} (B) RUT
(A) Select the correct choice below and fill in any answer boxes present in your choice.
O A. {x|XER or xET} = { } (Use a comma to separate answers as needed.)
O B. {x|XER or XET} is the empty set.
(B) Select correct choice below and fill in any answer boxes present in your choice.
OA. RUT=} (Use a comma to separate answers as needed.)
O B. RUT is the empty set.
Transcribed Image Text:If R = {1, 4, 6, 7} and T = {4, 7, 9), find the following sets. (A) {x| XER or XET} (B) RUT (A) Select the correct choice below and fill in any answer boxes present in your choice. O A. {x|XER or xET} = { } (Use a comma to separate answers as needed.) O B. {x|XER or XET} is the empty set. (B) Select correct choice below and fill in any answer boxes present in your choice. OA. RUT=} (Use a comma to separate answers as needed.) O B. RUT is the empty set.
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