What is -4 times -1 plus 3?
2 answers:
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Using logical operators, it is found that:
A.
B.
C.
D.
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- The <em>logical operator</em> and is defined by symbol
.
- The <em>logical operator</em> or is defined by symbol
.
- The logical operator not is defined by symbol
.
- Event E: Day shift.
- Event F: Less than 4 years.
- Event G: Contributes to the retirement plan.
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- At <em>item a</em>, night shift and worked for more than 4 years, thus events negative E and negative F, that is:
- At <em>item b</em>, day shift and worked for less than 4 years, thus events E and F, that is,
- At <em>item c</em>, night shift or more than 4 years, that is, events negative E or negative F, that is:
.
- At <em>idem d</em>, day shift or less than 4 years, that is, E or F, thus
A similar problem is given at brainly.com/question/23508811