How many such pairs of digits are there in the number 421579368 each of which has as many digits between them in the number as when they are arranged in ascending order?
a.none
b.one
c.two
d.three?
Answers
Answered by
34
I think 2... tell ne the answer pls
Answered by
34
Answer: 3 pairs
Step-by-step explanation:
in given number 421579368 we have to check each digit forward and backward. so that we can find all the pair which has as many digits between them in the number as in series.
so there are total three pairs.
4 and 9
1 and 2
1 and 6
Similar questions