In Problem 11 to 15, write each sentence in symbolic form. Represent each simple statement in the sentence with the letter indicated in the parentheses. Also state whether the sentence is a conjunction, a disjunction, a negation, a conditional, or biconditional. 11. If today is Wednesday (w), then tomorrow is Thursday (t). 12. I went to the post office (p) and the bookstore (s). 13. A triangle is an equilateral triangle (1) if and only if it is an equiangular triangle (a). 14. I will major in mathematics (m) or computer sciences (c). 15. A number is an even number (e) if and only if it has a factor of 2 (t).
In Problem 11 to 15, write each sentence in symbolic form. Represent each simple statement in the sentence with the letter indicated in the parentheses. Also state whether the sentence is a conjunction, a disjunction, a negation, a conditional, or biconditional. 11. If today is Wednesday (w), then tomorrow is Thursday (t). 12. I went to the post office (p) and the bookstore (s). 13. A triangle is an equilateral triangle (1) if and only if it is an equiangular triangle (a). 14. I will major in mathematics (m) or computer sciences (c). 15. A number is an even number (e) if and only if it has a factor of 2 (t).
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter10: Inequalities
Section10.1: Order Of Real Numbers
Problem 5WE
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