2. Let U= {x:x € Z ,0 < x < 10} , A= { x: x € N ,x² – 5x = -6}, B ={ a , b} %3D and C={c, d, e }: (Hint: a, b, c, d and e are 4h,5th ,6h ,7* and 8th digit of college ID respectively, if your ID is 7h digits only replace the last digit by 0 ) a. Write set U and set A in roster form. (- b. Find: (A U C) – (B° n A) (1 c. If KC={8,3,2,7}, Find: (K n A)? (5

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.2: Exponents And Radicals
Problem 90E
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ID number:  20S19928

2. Let U= {x: x € Z ,0 < x < 10} , A= { x: x € N ,x² – 5x = -6}, B ={ a , b}
|
and C={c, d, e }: (Hint: a, b, c, d and e are 4t",5th ,6h ,7th and 8th digit of college ID
respectively, if your ID is 7" digits only replace the last digit by 0 )
a. Write set U and set A in roster form.
(-
b. Find: (A U C) – (B° n A)
(1)
c. If KC= {8,3,2,7}, Find: (K n A)?
(5
Transcribed Image Text:2. Let U= {x: x € Z ,0 < x < 10} , A= { x: x € N ,x² – 5x = -6}, B ={ a , b} | and C={c, d, e }: (Hint: a, b, c, d and e are 4t",5th ,6h ,7th and 8th digit of college ID respectively, if your ID is 7" digits only replace the last digit by 0 ) a. Write set U and set A in roster form. (- b. Find: (A U C) – (B° n A) (1) c. If KC= {8,3,2,7}, Find: (K n A)? (5
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