2k
10(2k + 5)
There are infinitely many rational numbers.
Infinitely many. there are infinitely many numbers between any two numbers.
Infinitely many. In fact, between any two different real numbers, there are infinitely many rational numbers, and infinitely many irrational numbers. (More precisely, beth-zero rational numbers, and beth-one irrational numbers - that is, there are more irrational numbers than rational numbers in any such interval.)
The equation 2K + Br2 -> 2KBr is balanced as there are equal numbers of atoms of each element on both sides of the reaction.
The non zero multiples of a number k are all numbers which can be written as n*k where n is not 0. So ..., -3k, -2k, -1k, 1k, 2k, 3k, ...
there are 2k in 2km
The sum of the even numbers up to 2k, where k is an integer, is k(k + 1) = k2 + k
Suppose N stands for any number. Then 2N will always be even, so 2N + 1 will always be odd. Now let K stand for any other number. Then 2K + 1 will be another odd number. Now suppose we add these two odd numbers ; 2N + 1 + 2K + 1 = 2N + 2K +2 Factor out a 2, 2(K + N + 1) So the result of adding two odd numbers always gives a number which has the factor 2. So it is always an even number. Now add an even number 2N with an odd number 2K + 1 to get; 2N + 2K +1 . Since 2N + 2K is always an even number (has the factor 2 ) then 2N + 2K + 1 will always be an odd number.
Registers represent the number of memory locations. A 2K memory chip has 2x1024=2048 memory locations. Hence there are 2048 registers in a 2K memory.
2K
Algebraically, this can be seen: An odd number is one more than an even number, and all multiples of 2 are even numbers. Let three odd numbers be (2n + 1), (2m + 1) & (2k + 1) for some n, m & k. Adding them gives: (2n + 1) + (2m + 1) + (2k + 1) = 2n + 2m + 2k + 1 + 1 + 1 = 2n + 2m + 2k + 2 + 1 = 2(n + m + k + 1) + 1 which is one more than an even number - an odd number.
You can prove that 2K,2K,1-1 by first determining that the integer N can be written in the form of N=2K.
Odd numbers are those of the form 2k+1 for some integer k.
2k
Partly it was a 2k game and 4 of their studios developed it . 2K Marin, 2K Boston, 2K Australia and Digital Extremes . 2k Marin and 2k Australia had the most to do with . So its half Australian more or less.