Homework Help: math

Posted by Troy on Tuesday, September 28, 2010 at 5:16pm.

Which of the following is a disjunction?
Angela is forty-three.
Lisa will run a marathon and Lisa will compete in a triathlon.
Paul is at school or Paul is at home.
A spuare has four sides and four angles.

math - bobpursley, Tuesday, September 28, 2010 at 5:31pm
A or B is a disjunction, if A cannot be anything else.

Sarah is a boy or Sarah is a girl. Disjunction.

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