Question

Знайти наступне число у числовому ряді 3;5;9;17;33

Answer 1

65

3+3-1=5

5+5-1=9

9+9-1=17

17+17-1=33

33+33-1=65

Answer 2

To find the next number in the given numerical series, let's analyze the pattern:

1. Start with 3.
2. Multiply the previous number by 2 and add 1 to get the next number.

Let's continue the pattern: 3 * 2 + 1 = 7 7 * 2 + 1 = 15 15 * 2 + 1 = 31

So, the next number in the series should be: 31 * 2 + 1 = 63

Therefore, the next number in the numerical series is 63.