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}
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
Problem 1RQ
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