Question

A number of four different digits is formed with the use of the digits 1,2,3,4 and 5. In all possible ways, find the following.
How many such numbers can be formed.
How many of these numbers are even.
How many of these are exactly divisible by 4.​

Answer 1

Answer:

1. 20 to 30 is depend on us.

2. 10 to 20

3. 10

PLEASE MAKE IT BRAINLIEST ANSWER

Answer 2

Answer:

1.120 ways

2.48 ways

3.24 ways