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I need someone to explain how to do this problem with the formula please. I’m confused

I need someone to explain how to do this problem with the formula please. I’m confused-example-1

1 Answer

4 votes

Answer:

C ) 44, 65

Explanation:

Please find attached a solved pattern.

The labelled alphabet, tells you the number of columns and Number of dots in the middle.

a1 will have 1 middle dot and 1 column

a2 will have 2 middle dots and 2 columns

a3 will have 3 middle dots and 3 columns.

a4 will have 4 middle dots and 4 columns

a5 will have 5 middle dots and 5 volumns

The middle dot, serve as a demarcation.

What ever appears on the left of the middle dot, must appear at the right of it.

I need someone to explain how to do this problem with the formula please. I’m confused-example-1
User Divyang Metaliya
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