NCERT Class 8 Solutions: Rational Numbers (Chapter 1) Exercise 1.1 – Part 3

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Q-5 Name the property under multiplication used in each of the following.

Solution:

Here using the multiplicative identity

Given the multiplicative identity is using the equations

Given the Multiplicative Identity

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Here using the commutative identity.

Given the commutative identity is using the equations

Given the Commutative Identity

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Here using the Multiplicative inverse

Given the Multiplicative inverse identity is using the equat …

Given the Multiplicative Inverse

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Q-6 Multiply by the reciprocal of

Solution:

Given the reciprocal of any number

Given the Reciprocals

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  • Here find the 6 Multiply by the reciprocal of