Question

In the following questions, a series is given with one term missing. choose the correct alternative from the given ones that will complete the series. 21.) 2, 3, 10, 15, ?
1. 25 2. 26
3. 24
4. 30​

Answer 1

Answer:

26

Step-by-step explanation:

(1*1)+1

(2*2)-1

(3*3)+1

(4*4)-1

(5*5)+1 = 26