Question

Fill in the blanks with the numbers that complete the sequence, and
briefly explain the rule you used

2,3,5,5,8,7,11 _,_,_,17,_,_,_

3,4,3,4,5,3,4,5,_,_,_,_,_,7

1,2,1,1,2,3,2,1,1,2,3,4,3,_,_,1,2,_,_,_,_,_,2

Answer 1

Hints:
1. 2,3,5,5,8,7,11 _,_,_,17,_,_,_

Looks to me a sandwiched arithmetic sequences of 2,5,8,11,14,17... and 3,5,7,9,...

2. 3,4, <i>3,4,5</i>, 3,4,5,_, <i>_,_,_,_,7</i>

3. 1,2,1, <i>1,2,3,2,1</i>, 1,2,3,4,3,_,_, <i>1,2,_,_,_,_,_,2</i>

Answer 2

890;891 897