Question

how many two digit even no's can be formed from the digits 1,2,3,4,5 if digits can be repeated​

Answer 1

Answer:

5×5=25

Step-by-step explanation:

there are 5 nos

and need to form 2 digit no

so 1st space will be filled by 5

and 2nd by 5

amd multiplying the nos

we get

25