How many three digits even numbers can be found from digits 1,2,3,4,5,6 if the digits can be repeated?
Answers
Answered by
1
Answer:
your answer is 2 , 4 , 6 .........
Answered by
2
Answer:
A three digit even number is to be formed from given 6 digits 1,2,3,4,5,6.
□□□
HTO
Since, for the number is to be even , so ones place can be filled by 2,4 or 6. So, there are 3 ways to fill ones place.
Since, repetition is allowed , so tens place can also be filled by 6 ways.
Similarly,hundreds place can also be filled by 6 ways.
So, number of ways in which three digit even numbers can be formed from the given digits is 6×6×3=108
Similar questions