Answer:
In the given expression Commutative property of addition is applied.
Step-by-step explanation:
Given : Expression 3 + 4i + 5 + 6i = 3 + 5 + 4i + 6i
To find : Which property of addition is shown below?
Solution :
The given expression is
3 + 4i + 5 + 6i = 3 + 5 + 4i + 6i
In this we have seen that the position of 4i and 5 switch each other which shows the property of commutative.
Commutative property of addition - a+b=b+a
So, 4i+5=5+4i
Therefore, In the given expression Commutative property of addition is applied.
