Question

How many four digit number can be formed using the digits 0,1,2,3,4 if repetition is not allowed .how many of this are even

Answer 1

Answer:

Four digit numbers formed are -

• 1234 ,4321 ,3421 ,2431, 1342 ,1423 ,1432 ,1243, 4320 ,1340 ,1240 ,1430 ,1230 ,1400 and many more

Step-by-step explanation:

the numbers from which I have written even are -

1234, 1342, 1432, 4320, 1340, 123O, 1430, 1230 ,1400