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प्रश्न
Name the property used in the following.
`(-2)/7 + 0 = 0 + (-2)/7 = - 2/7`
एक पंक्ति में उत्तर
उत्तर
Existence of additive identity
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अध्याय 1: Rational Numbers - Exercise [पृष्ठ २२]
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संबंधित प्रश्न
Name the property under multiplication used in given:
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Name the property used in the following.
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