Let A = {1, 2, 3, 4, 5}. Let R be a relation on A defined by xRy if and only if 4x ≤ 5y. Let n be the number o…

Question

Let **$$A = \{1, 2, 3, 4, 5\}$$**. Let **$$R$$** be a relation on **$$A$$** defined by **$$xRy$$** if and only if **$$4x \leq 5y$$**. Let **$$n$$** be the number of elements in **$$R$$** and **$$m$$** be the minimum number of elements from **$$A 	imes A$$** that are required to be added to **$$R$$** to make it a symmetric relation. Then **$$m + n$$** is equal to:

Accepted Answer

C. $$25$$

Answer

A. $$24$$

Answer

B. $$23$$

Answer

D. $$26$$

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