Question

the given spinner is spun twice and the two number got are used to form a 2 digit number. How many different 2 digits numbers are possible?
​

Answer 1

Answer:

n² without zero digit

n² - n with zero  digit

n is number of unique digits in spinner

Step-by-step explanation:

Depends upon the Digits on Spinner

Let say Spinner has 6 Digits and no zero is there

Then Possible 2 Digit Numbers are  = 6 * 6 = 36

Let say Spinner has 6 Digits and  zero is also one of them

then 6 * 5 = 30

if Spinner has 3 digits and no zero is there

then Possible 2 Digit Numbers are  = 3 * 3  =9

if Spinner has 3 digits and and  zero is also one of them

then 3 * 2 = 6

so if Spinner has n Digits and no zero is there

Possible 2 Digit Numbers are  =  n*n  = n²

so if Spinner has n Digits and zero is also there

then n(n-1) = n² - n

So We can not tell exactly without spinner data