Solution
The alternate terms form 2 different patterns.
Terms at odd positions are multiples of 2 ==> 2, 4, 6. So, the next term will be 8.
Terms at even positions have an increasing difference ==> 15 - 12 = 3; 12 - 7 = 5.
So, the next difference should be 7 and the next term will be 7 - 7 = 0.
The next 2 terms of the whole series = 8,0
Get AI Help
Create a FREE account and get:
- Download Maths Shortcuts PDF
- Get 300+ previous papers with solutions PDF
- 500+ Online Tests for Free
