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Describe the following sets by roster method: Example (i) {x : x + 5x + 6 = 0, x e N} (iii) {x : 4x + 7 < 25, x e N) (v) the set of all letters in the word TRIGONOMETRY. (ii) {x : x² + 6x + 8 = 0, x e Z} (iv) (x : x + 1 = 0, x e N}

Describe the following sets by roster method: Example (i) {x : x + 5x + 6 = 0, x e N} (iii) {x : 4x + 7 < 25, x e N) (v) the set of all letters in the word TRIGONOMETRY. (ii) {x : x² + 6x + 8 = 0, x e Z} (iv) (x : x + 1 = 0, x e N}

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Describe the following sets by roster method : Example (i) {x : x2 + 5x + 6 = 0, x e N} (iii) {x : 4x + 7 < 25, x e N} (v) the set of all letters in the word TRIGONOMETRY. (ii) {x : x2 + 6x + 8 = 0, x e Z} (iv) {x : x³ + 1 = 0, x e N} %3D
Transcribed Image Text:Describe the following sets by roster method : Example (i) {x : x2 + 5x + 6 = 0, x e N} (iii) {x : 4x + 7 < 25, x e N} (v) the set of all letters in the word TRIGONOMETRY. (ii) {x : x2 + 6x + 8 = 0, x e Z} (iv) {x : x³ + 1 = 0, x e N} %3D
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