In a truth table for "~ A ? F, A .•. ~ F", how many rows there would be?
A) 2 rows B) 4 rows C) 8 rows
B
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"If we make a heroic effort, joining forces to change our wasteful life style, the ecosystem will survive" is
A) a conditional B) a biconditional C) a simple proposition
According to the principle of equality, it is unjust to treat people differently in ways that deny them significant social benefits unless which of the following is demonstrated?
A) That they are illegal immigrants. B) That they or their families have materially benefited from past discrimination. C) That they or their families have materially suffered from past discrimination. D) That they are relevantly different in ways that justify differential treatment.
The word Nirvana means ______.
a. having the ego-self extinguished b. an exalted state in which one becomes a god/goddess c. clear rational understanding of the laws of the universe d. a heavenly world of peace and love between people
How many motors were in factories by 1901?
a. Almost 200, 000 c. Almost 500, 000 b. Almost 400,000 d. Over 700, 000