Let A be the set {a, {1,a}, {3}, {{1, statements are true and which are false? (a) a € A. (b) {a} A. (c) {1,a} CA. (d) {3,{3}} CA. (e) {1,3} EA. (f) {{1,3}}CA. (8) {{1,a}} CA. (h) {1,a} A. (i) OCA.
Let A be the set {a, {1,a}, {3}, {{1, statements are true and which are false? (a) a € A. (b) {a} A. (c) {1,a} CA. (d) {3,{3}} CA. (e) {1,3} EA. (f) {{1,3}}CA. (8) {{1,a}} CA. (h) {1,a} A. (i) OCA.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:Let A be the set {a, {1, a}, {3}, {{1,3}},3}. Which of the following
statements are true and which are false?
(α) αΕΑ.
(b) {a} A.
(c) {1,a} CA.
(d) {3,{3}} CA.
(e) {1,3} EA.
(f) {{1,3}} CA.
(8) {{1,a}} CA.
(h) {1,a} A.
(i) 0 CA.
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