Question

How many different five-digit numbers can be written using the digits 0,3,3,5,5?

Answer 1

Answer:

4*4*3*2*1=96

Step-by-step explanation:

first place cannot be 0 because it will become 4 digit

so in first place we can place any of the 4 numbers except 0

in second place we can keep 4 numbers including 0

in third place we can place any 3 numbers

fourth place any of the 2 number

first place the left over number

Answer 2

Below attachment has the solution