Question

Find the incorrect one in the series 3 5 10 20 39 63 100​

Answer 1

Step-by-step explanation:

3 5 10 20 39 63 100

2 5 10 19 24 37

2=1^2+1

5=2^2+1

10=3^2+1

19=4^2+3

24=5^2-1

37=6^2+1

so 39 is the incorrect one