Multiplying two rational numbers always gives a rational number, so th…

Question

Multiplying two rational numbers always gives a rational number, so the set is closed under:

Accepted Answer

C. Multiplication

1. Again the product never leaves the set.
2. Closure is the property being described.
3. They are closed under multiplication.
_Source: syllabus Mathematics Class VIII, Chapter 1, Rational Numbers._

Answer

Modification

Answer

Measurement

Answer

Magnification

Multiplying two rational numbers always gives a rational number, so the set is closed under:

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