Question

if p and q are rational number them which is not always true?
a. P+q is a rational number
b. P-9 is a rational mumber
c. Pxq a is a rational number
d. P/q is a rational number
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Answer 1

Answer:

d

Step-by-step explanation:

P/q may not be a rational number.

For example

0/0, 2/0 etc..

Answer 2

Answer:

aP+q is a rational number