Question

12. How many 2-digit even numbers can be formed from the digit 1,2,3,4,5 if the digit
(i) cannot repeat?

from permutation and combination chapter​

Answer 1

Answer:

only 1twodigit even no. is formed

Answer 2

Answer:

number of two-digit even numbers that can be formed with repetition is 2 x 5 = 10.

Step-by-step explanation: