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How many four-digit numbers can be formed if the leading digit cannot be zero?
There are 9 x 10 x 10 x 10, or 9000 four-digit number that can be formed if the leading digit cannot be zero.
How many four digit numbers are there which have exactly the same two digits.?
Any pair of digits (not including 0), can be used to generate 14 four-digit numbers. If one of the digits is 0, only seven will start with a non-zero digit.
What is a set of positive and negative numbers?
It is the set of all numbers excluding zero.
How many different ten digit number can be formed using the digits zero until nine excluding numbers starting with zero?
If you exclude numbers starting with zero then the first digit must be between 1 and 9 (i.e. 9 combinations). The remaining 9 digits can be any value between 0 and 9 (i.e. 10 combinations).So you can have 9x109 = 9,000,000,000 combinations.
How many different four digit combinations are there of the numbers zero through nine and using one number twice in the combination?
There are 360 of them.
How many four-digit numbers can be formed if the leading digit cannot be zero?
There are 9 x 10 x 10 x 10, or 9000 four-digit number that can be formed if the leading digit cannot be zero.
EBNF float data type?
<float_literals> -> <digit> { <digit> } [ . ] [ { <digit> } ] <digit> -> "0" | <digit excluding zero> <digit excluding zero> -> "1" | "2" | "3" | "4" | "5" | "6" | "7" | "8" | "9" hi dude i wish you are satisfied with my answer LOL ^^
How many four digit numbers are there which have exactly the same two digits.?
Any pair of digits (not including 0), can be used to generate 14 four-digit numbers. If one of the digits is 0, only seven will start with a non-zero digit.
What is a set of positive and negative numbers?
It is the set of all numbers excluding zero.
How do you round numbers to the greatest place value?
The greatest place value will be whatever non-zero digit is farthest to the left. Look at the digit immediately to the right of it. If that digit is four or less, zero it and everything to the right of it out. If that digit is five or higher, increase the greatest digit by one and zero everything to the right of it out.
How many four-digit odd numbers are possible if the left digit cannot be zero?
9 x 10 x 10 x 5 = 45000
How many different ten digit number can be formed using the digits zero until nine excluding numbers starting with zero?
If you exclude numbers starting with zero then the first digit must be between 1 and 9 (i.e. 9 combinations). The remaining 9 digits can be any value between 0 and 9 (i.e. 10 combinations).So you can have 9x109 = 9,000,000,000 combinations.
How many four digit numbers consist of only even digits?
256 unless you count zero in which case its 625.
Sum of first 100 numbers?
The sum of the first 100 numbers, excluding zero, is 5,001.
How many four digit numbers can be made with the date 012213?
Allowing numbers that start with zero, the answer is 6!/(2!*2!) = 720/(2*2) = 180
Why do the products of multi-digit numbers with zeros and one-digit numbers sometimes have zeros in them and sometimeshave no zero?
Due to carries, in the multiplication a zero can change to a non-zero and vice versa.
What is the sum of the first five hundred even numbers not counting zero?
The sum of the first 500 even numbers, excluding zero, is 250,500.
