Zero
Any digit can be found in the unit's place.The question has a different answer only with the unjustified/incorrect assumption that a number must be an integer. If the question did say that, then you could not have a zero in the unit's place since then the number would also start with a zero.However, since there is no reason given why numbersshould be limited to integers, the above example is simply not true and zero CAN be found in the unit's place of a palindromic number: eg in 70.07
A four digit whole number can be found from 1000 to 9999
Absolutely ! There are many solutions - the lowest is... 1999-999=1000 *Side note* Actually, the solution when looking for the lowest value of the term that still gives you a four-digit differance, has to be found in the answer of 1100 - 100 = 1000, since 100 is the - using your word- "lowest" value of a three digit-number, as well as 1000 being the "lowest" four-digit number.
4 options for the first digit, 3 options for the second digit, 2 options for the third digit. Multiply the number of options together, and you find how many 3-digit numbers you can get.
That's more commonly referred to as "creadit card number". It is the 16 digit number found on the face of the card.
Any digit can be found in the unit's place.The question has a different answer only with the unjustified/incorrect assumption that a number must be an integer. If the question did say that, then you could not have a zero in the unit's place since then the number would also start with a zero.However, since there is no reason given why numbersshould be limited to integers, the above example is simply not true and zero CAN be found in the unit's place of a palindromic number: eg in 70.07
A four digit whole number can be found from 1000 to 9999
A four digit whole number can be found from 1000 to 9999
A credit card number contains a single-digit major industry identifier (MII), a six-digit issuer identifier number (IIN), an account number and a single-digit checksum.
It has not, will not and cannot be found.
Absolutely ! There are many solutions - the lowest is... 1999-999=1000 *Side note* Actually, the solution when looking for the lowest value of the term that still gives you a four-digit differance, has to be found in the answer of 1100 - 100 = 1000, since 100 is the - using your word- "lowest" value of a three digit-number, as well as 1000 being the "lowest" four-digit number.
It is found on your payslip. It's the 10 digit number then you add 3 zeros to make it the 13-digit SS Employer ID.
4 options for the first digit, 3 options for the second digit, 2 options for the third digit. Multiply the number of options together, and you find how many 3-digit numbers you can get.
Why should I help you?! It's my index number that cannot be found!
62
An example of an algorithm that will reverse a number is written as such, digit reverse(num), while (num>0) then, digit =num%10. This particular algorithm divides a number by 10 until the original number from the LSD is found.
These are the first 31 digits of pi:3.1415926535897932384626433832795The number not found is zero.