Question

what is X :


2 1 8 5 9
3 7 2 6 2
4 2 1 1 X

Answer 1

Answer:

what we have to do pls give a proper question

Answer 2

Answer:

4+3+2=9 , 7+2+1=10,5+6+1=12 then;9+2+2 =13