Question

count each 7 which is not immediately preceded by 5 but is immediately followed by either 2 or 3 . How many such 7's are there? ....5 7 2 6 5 7 3 8 3 7 3 2 5 7 2 7 3 4 8 2 6 7 8​

Answer 1

Answer:

2

Step-by-step explanation:

there are two such 7s..