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Which irrational number can be added to pi to get a sum that is rational A. 1/pi B. -1/pi C. -pi D.pi
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5 votes
Which irrational number can be added to pi to get a sum that is rational

A. 1/pi
B. -1/pi
C. -pi
D.pi

User Diego Mora Cespedes
by
7.8k points

2 Answers

6 votes
D is the correct answer
User Yveszenne
by
8.1k points
5 votes
The answer is C. The sum is 0, a rational number.
User VXp
by
8.2k points
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