Answer:
The property used is Symmetric property of Equality.
Option B is correct option.
Explanation:
We are given :
Which property will give the step:
Looking at the options:
We see that Symmetric property states that if a = b then b= a
Same is the case with the question.
We have :
If a = AR and b = TY
then the property is: a = b, b=a
So, the property used is Symmetric property of Equality.
Option B is correct option.