5. Use set builder notation to specify the following sets: * (a) The set of all integers greater than or equal to 5. (b) The set of all even integers. (c) The set of all positive rational numbers. (d) The set of all real numbers greater than 1 and less than 7. (e) The set of all real numbers whose square is greater than 10.

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Problem 3: Section 2.3, Exercise 5
5. Use set builder notation to specify the following sets:
* (a) The set of all integers greater than or equal to 5.
(b) The set of all even integers.
* (c)
The set of all positive rational numbers.
(d) The set of all real numbers greater than 1 and less than 7.
*
(e) The set of all real numbers whose square is greater than 10.
Transcribed Image Text:Problem 3: Section 2.3, Exercise 5 5. Use set builder notation to specify the following sets: * (a) The set of all integers greater than or equal to 5. (b) The set of all even integers. * (c) The set of all positive rational numbers. (d) The set of all real numbers greater than 1 and less than 7. * (e) The set of all real numbers whose square is greater than 10.
Problem 2: Section 2.3, Exercise 3
* 3. Let A = { x € R ] x (x + 2)² (x − ³²)=0}. Which of the following sets
are equal to the set A and which are subsets of A?
{-2,-2.0.2}
(a) {-2,0, 3}
(b) {.-2.0}
x = 0, -2, ²3/1/2
(c)
(d)
Transcribed Image Text:Problem 2: Section 2.3, Exercise 3 * 3. Let A = { x € R ] x (x + 2)² (x − ³²)=0}. Which of the following sets are equal to the set A and which are subsets of A? {-2,-2.0.2} (a) {-2,0, 3} (b) {.-2.0} x = 0, -2, ²3/1/2 (c) (d)
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