sunshinee123 sunshinee123

24-04-2017
Mathematics

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6, 12, 8, 14, 10, 16
What pattern do you notice here

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JulietG90 JulietG90

24-04-2017

6,12,8,10,16

6+6=12-4=8+6=14-4=10+6=6
The pattern I noticed is it adds 6 and then it minus 4.

Answer Link

24-04-2017

This is two intertwined arithmetic sequences:

a(n)=6+2n-2=2n+4

b(n)=12+2n-2=2n+10

Answer Link

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