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Byju's Answer
Standard IX
Mathematics
Irrational Numbers
Is the produc...
Question
Is the product of a rational and irrational number always irrational? Give an example.
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Solution
No
.
Let
x
=
0
and
y
=
5
x
is
rational
and
y
is
irrational
.
Their
product
,
x
y
=
0
×
5
=
0
The
product
obtained
is
rational
.
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