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Rational Numbers — MATHS STD 8 — Question

Gujarat BoardEnglish MediumSTD 8MATHSRational Numbers1 Mark
Question
Write the multiplicative and additive identity for rational numbers?
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Answer

1 is the multiplicative identity of a rational number
$\because$ For all rational numbers let $x, x \times 1=x=1 \times x$ and 0 is the additive identity for a rational numbers.
$\because$ For all rational numbers let $x, x+0=x=0+x$

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