Use De Morgan's laws to write a statement that is equivalent to the following statement. If he does not stay awake, his brother or sister does. Choose the correct answer below. O A. If his brother does not stay awake and his sister does not stay awake, then he does. O B. If his brother does not stay awake or his sister does not stay awake, then he does. OC. If he does stay awake, then his brother and his sister stay awake. O D. If his brother does not stay awake and his sister does not stay awake, then he does not stay awake.

Use De Morgan's laws to write a statement that is equivalent to the following statement. If he does not stay awake, his brother or sister does. Choose the correct answer below. O A. If his brother does not stay awake and his sister does not stay awake, then he does. O B. If his brother does not stay awake or his sister does not stay awake, then he does. OC. If he does stay awake, then his brother and his sister stay awake. O D. If his brother does not stay awake and his sister does not stay awake, then he does not stay awake.

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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