SOLUTION: how many even four digit number can you form from the digits 1,2,3,5 where no digit is used twice
Algebra.Com
Question 435059: how many even four digit number can you form from the digits 1,2,3,5 where no digit is used twice
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
The 2 has to be the units digit.
The others are 1 or 3, then 1 of 2, then 1 of 1
= 3*2*1 = 6
RELATED QUESTIONS
How many even four-digit numbers can you form from the digits 1, 2, 3, and 5 where no... (answered by solver91311)
from the numbers 1, 2, 3, 4, 5, 6, 7, 8, and 9, four different numbers are selected to... (answered by ikleyn)
If each of the 10 digits is chosen at random, how many ways can you choose
the following (answered by stanbon)
A 4-digit number is selected from the numbers {1,2,3,4,5,6} where the digits are selected (answered by Boreal,ikleyn)
How many numbers of 5 digits can be made from the digits 1,2,3,4,5,6,7,8 and 9 when each... (answered by ikleyn)
From the numbers 1,2,3,4,5,6,7,8, and 9, four different numbers are selected to form a... (answered by ikleyn)
A four digit ID card is to be formed from the digits 1, 2, 3, 4 How many different ID... (answered by Boreal,ikleyn)
From the numbers 1,2,3,4,5,6,7,8, and 9, four different numbers are selected to form a... (answered by ikleyn)
How many different 4-digit even numbers can be formed from the digits 1,3,5,6,8, and 9 if (answered by ikleyn)