4. Let Ä = {-5, -4, -3, -2, -1},  = {á, a, â, a, ä},  = {á, à, â, ă, ã, ä} and à = {ạ, ȧ, a, ā, å} . If the universe is U = {-5, -4, -3, -2, -1, á, à, â, ă, ã, ä, ạ, à, ª, ā, å} Find: a) [(ÂuĀ)uÄ] * {à} + O {-1} O {a} b) -(ÄNÅ) - (ÄUÂ) * {à, ā, á} {à, ā, å} O {a, ā, å} c) [(ÄUÂ)n(Å')] N * {á, â, a} {á, â, ä} O {à, ă, ã}

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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DISCRETE MATH UPVOTE WILL BE GIVEN. PLEASE WRITE THE COMPLETE SOLUTIONS/ANSWER. NO LONG EXPLANATION NEEDED.
4. Let  = {-5, -4, -3, -2, -r}, A = {á, ạ, â, ạ, ä},  = {á, à, â, ă, ã, ä} and A = {ạ, ả, ạ, ã, ả} . If the
universe is U = {-5, -4, -3, -2, -1, á, à, â, ă, ã, ä, ạ, à, a, ā, â}
Find:
a) [(ÂuĀ)uÄ] *
{à}
+
{-1}
O {a}
b) -(ANA) - (ÄUÂ) *
{à, ā, á}
{à, ā, å}
O {a, ā, å}
c) [(ÄUÂ)n(Å')] NÂ *
O {á, â, a}
{á, â, ä}
{à, ǎ, ã}
Transcribed Image Text:4. Let  = {-5, -4, -3, -2, -r}, A = {á, ạ, â, ạ, ä},  = {á, à, â, ă, ã, ä} and A = {ạ, ả, ạ, ã, ả} . If the universe is U = {-5, -4, -3, -2, -1, á, à, â, ă, ã, ä, ạ, à, a, ā, â} Find: a) [(ÂuĀ)uÄ] * {à} + {-1} O {a} b) -(ANA) - (ÄUÂ) * {à, ā, á} {à, ā, å} O {a, ā, å} c) [(ÄUÂ)n(Å')] N * O {á, â, a} {á, â, ä} {à, ǎ, ã}
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