Question

look carefully for the pattern which number comes out 13 29 15 26 17 23 19​

Answer 1

Answer:

20

Step-by-step explanation:

in this question double series is going on 13+2=15 , 15 + 2 =17 and 17+2=19

same way

29-3=26 , 26-3 = 23 and accordingly 23-3=20

Answer 2

13 29 15 26 17 23 19 20 21 17

13+2=15

15+2=17

29-3=26

26-3=20

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