Question

How many 3 digit even numbers can be made using the digits 1,2,3,4,5,6,7 if no digit is repeated ?
Permutation nd combination chapter

Answer 1

Hey mate here is your answer :

3 digit even numbers can be made using the given digits if no. digit is repeated are :

• 7! / 3!

• 7 * 6 * 5 * 4 * 3! / 3!

• 42 * 20

• 840

Answer 2

Heya ____

How many 3 digit even numbers can be made using the digits 1,2,3,4,5,6,7 if no digit is repeated ?
Permutation and combination chapter...

Solution ___

7! / 3!

7 * 6 * 5 * 4 * 3! / 3!

42 * 20

840 Ans...

Thank you