(1+i / 1-i)+ (1-i/ 1+i)
(1+i-i) + (1+i-i)
1+1
2
Answer: 2
The significance of evaluating a text based on its properties is that; it helps us to comprehend better what the other person is trying to communicate.
<h3>What are the properties of a text?</h3>
The properties of a text are of four main types which are:
Now, from all the properties listed above, the main reason why it is significant evaluate a written text based on its properties is that it helps to comprehend better what the other person is trying to communicate.
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The 1st row has 15 chairs.
The 2nd row has 15 + 3 = 18 chairs.
The 3rd row has 18 + 3 = 15 + 2•3 = 21 chairs.
The 4th row has 21 + 3 = 15 + 3•3 = 24 chairs.
The pattern continues, so that the n-th row has 15 + (n - 1)•3 = 3n + 12 chairs.
If there are 15 rows, then the total number of chairs is

where we use the formulas


The numbered list support the purpose of the text as It provides a schedule for runners to follow as they train for a 5K race.
<h3>What is a running schedule?</h3>
A running schedule is known to be a simple formula that is used for any great training in terms of plan.
It includes Training three days a week. Therefore, The numbered list support the purpose of the text as It provides a schedule for runners to follow as they train for a 5K race.
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