Question

How many numbers formed using the digits
3,2,0,4,3,2,3 exceed one million?​

Answer 1

Answer:

Answer is 5040 and Offcourse it will not exceed one Million..!

Step-by-step explanation:

Let say their are 2 numbers 1,2

So how many numbers will form with this?

12 and 21 only

Total 2 numbers formed using digit 1,2.

Let say their are 3 numbers 1,2,3

So how many numbers will form with these digits?

123

132

213

231

312

321

Total 6 Numbers formed using digits 1,2,3.

Now if we look the pattern

In the first case, there are 2 digits 1,2 and the numbers are formed is also 2

which means 2! = 2.

In the second case there are 3 digits 1,2,3 and the numbers are formed is 6

which means 3! = 6.

So coming to the actual case the 3,2,0,4,3,2,3 Their are 7 digits so the numbers will be formed = 7! = 5040.