1. (a) Express the hexadecimal number AB973 in base 8. Show your working! (b) Let M = {1, {e, m},i, l,2,3,5}. Justifying your answers, say whether the following are true or false. i. 2 € M; ii. {e, m} С M; iii. {1,5} € P(M); iv. {{e,m}, {1,5}} C P(M).

1. (a) Express the hexadecimal number AB973 in base 8. Show your working! (b) Let M = {1, {e, m},i, l,2,3,5}. Justifying your answers, say whether the following are true or false. i. 2 € M; ii. {e, m} С M; iii. {1,5} € P(M); iv. {{e,m}, {1,5}} C P(M).

Name: 1. (a) Express the hexadecimal number AB973 in base 8.Show your worki
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Description: 1. (a) Express the hexadecimal number AB973 in base 8.Show your working!(b) Let M = {1, {e,m},i,l,2,3,5}.Justifying your answers, say whether the following are true or false.i. 2 E M;ii. {e, m} С M;iii. {1,5} € P(M);iv. {{e,m},{1,5}} C P(M).

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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Chose the correct answer in #9 and #10
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