Question

10. Find the sum of all the numbers that
can be formed with the digits 3, 4,
and 0, repetition of the digits being
not allowed.​

Answer 1

Answer:

7 Is the answer

Step-by-step explanation:

3

+4

+0

=7

Answer 2

Hey mate here’s your answer
ANSWER
Each number will apear at units,tens,thousands,ten thousands place at 4! times so when it comes to unit place it should get add 4! times .if 5 comes at unit place it should get add 4! times at tens place 10×4! times,at thousand place 10
2
×4! times hence required sum would be

(4!)(1+2+3+4+5)
(10^0+10^1 +10^2+10^3+10^4)
=3999960