Math, asked by bhabanirkl43, 1 month ago

One digit prime numbers only once how many four digit even numbers can be made?

Answers

Answered by asultana80772
0

Answer:

There are 4 single digit primes namely 2,3,5,7 and using them without repetition 4p3=4! three digit numbers can be formed, i.e. 24 numbers.

With repetition 4 x4 x4 = 64 numbers an be formed.

Step-by-step explanation:

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