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Binary Operations — MATHS STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceMATHSBinary Operations2 Marks
Question
Write the total number of binary operations on a set consisting of two elements.
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Answer

Number of binary operations on a set with $n$ elements $=\text{n}^{\text{n}^2}$
Here, Number of binary operations on a set with $2$ elements $=2^{2^2}$
$= 2^4$
$=16$

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