If you means, total 3 digit numbers, then that wouldbe 9*10*10 as 0 cant come at first place, so 9 and in other two places, all 10 digits can be placed. total = 900.
To count a triplet in a sequence of numbers, look for three consecutive numbers that are the same. Count how many times this pattern occurs in the sequence.
Three-digit counting numbers range from 100 to 999. To find how many of these are multiples of 2, we note that the smallest three-digit multiple of 2 is 100, and the largest is 998. The sequence of three-digit multiples of 2 can be represented as 100, 102, 104, ..., 998, which forms an arithmetic sequence with a common difference of 2. The total number of terms in this sequence can be calculated as ((998 - 100) / 2 + 1), resulting in 450 three-digit counting numbers that are multiples of 2.
Three.
Three of them ... the binary numbers 3, 5, and 6. 011 101 110
The number of inversions in a sequence of numbers is the count of pairs of elements that are out of order.
In many countries, they are used to break up large numbers into smaller strings: of three or two digits to make them easier to read.
A single number, such as 1531513 does not define a sequence. Furthermore, according to Wittgenstein's Finite Rule Paradox every finite sequence of numbers can be a described in infinitely many ways and so can be continued any of these ways - some simple, some complicated but all equally valid.
There are 500 of 3-digit numbers begin with an odd one (100-199, 300-301, 500-599,700-799, and 900-999). In terms of "how many strings of", may filter or expand the above answer.
You can use sequences ending in every number from 3 to 25 so 23 times.
How many strings of three digits are there? 000 to 999, or a total of 1000. How many strings of three digits contain the same three digits? That's 000, 111, 222 ... 999! ten in total. The difference is your answer: 1000-10 = 990.
It is a sequence of numbers that represents how many spheres you would have in a pyramid of different heights.
Pianos have three strings per note... Therefore - since most modern pianos have 88 keys, they have 264 strings.