Question

16. What is the number of routes from P to Q
(1) 5
(2) 6
(3) 9
(4) I​

Answer 1

Step-by-step explanation:

plz write proper question I think this question belongs from permutations and combination so it have many answer

Answer 2

Answer:

I think

Step-by-step explanation:

this is wrong question please check it.......