How we multiply 2 numbers using identities?
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Closure Property:
If a and b are two numbers, then their product a × b is also a whole number.
In other words, if we multiply two whole numbers, we get a whole number.
Verification:
In order to verify this property, let us take a few pairs of whole numbers and multiply them;
For example:
(i) 8 × 9 = 72
(ii) 0 × 16 = 0
(iii) 11 × 15 = 165
(iv) 20 × 1 = 2
If a and b are two numbers, then their product a × b is also a whole number.
In other words, if we multiply two whole numbers, we get a whole number.
Verification:
In order to verify this property, let us take a few pairs of whole numbers and multiply them;
For example:
(i) 8 × 9 = 72
(ii) 0 × 16 = 0
(iii) 11 × 15 = 165
(iv) 20 × 1 = 2
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