if u have any questions please
comment
4. Show that any integer n 2 1 has a representation in the form with 'digits" d in the range di e...
Q4
Let z = dkdk-1 d2dı be the base 10 representation of an integer x where di,..., dk are digits drawn from 0,...,9. Explain why x d1 + d2 + . . . + dk (mod 9) = so, also, z di + d2 + . . . + dk (mod 3) = and Thus for example to check whether 57,711 is divisible by 9 or 3 we just add up the digits 5 + 7+7+ 1 + 1 =...
for d only
13. Prove that there exists an integer n such that (a) n has exactly 1000 decimal digits, (b) The last 4 digits of n are 3121, and (c) 2019 | n, (d) 2121 I n.
13. Prove that there exists an integer n such that (a) n has exactly 1000 decimal digits, (b) The last 4 digits of n are 3121, and (c) 2019 | n, (d) 2121 I n.
unique representation in the form -1)*a Every where k E 0,1} and a,b e N with a,b/ 0 and the greatest common divisor of a and b nonzero rational number has a is 1. Use this to show that Q is countable.
unique representation in the form -1)*a Every where k E 0,1} and a,b e N with a,b/ 0 and the greatest common divisor of a and b nonzero rational number has a is 1. Use this to show...
Prove that there exists an integer n such that (a) n has exactly 1000 decimal digits, (b) The last 4 digits of n are 3121, and (c) 2019 n, (d) 2121 1 n
Prove that there exists an integer n such that (a) n has exactly 1000 decimal digits, (b) The last 4 digits of n are 3121, and (c) 2019 n, (d) 2121 1 n
Prove that there exists an integer n such that (a) n has exactly 1000 decimal digits, (b) The last 4 digits of n are 3121, and (c) 2019 | n, (d) 21211 n.
Prove that there exists an integer n such that (a) n has exactly 1000 decimal digits, (b) The last 4 digits of n are 3121, and (c) 2019 | n, (d) 21211 n.
please be as descriptive as possible, thank you
13. Prove that there exists an integer n such that (a) n has exactly 1000 decimal digits, (b) The last 4 digits of n are 3121, and (c) 2019 n, (d) 2121 t n.
13. Prove that there exists an integer n such that (a) n has exactly 1000 decimal digits, (b) The last 4 digits of n are 3121, and (c) 2019 n, (d) 2121 t n.
Consider the problem where you are given an array of n digits
[di] and a positive integer
b, and you need to compute the value of the number in that
base.
In general, you need to compute
For example:
(1011)2 = 1(1) + 1(2) + 0(4) + 1(8) = 11;
(1021)3 = 1(1) + 2(3) + 0(9) + 1(27) = 34, and
(1023)4 = 3(1) + 2(4) + 0(16) + 1(64) = 75.
In these examples, I give the digits...
17. Consider the following algorithm: procedure Algorithm(n: positive integer; di,d2.. ,dn: distinct integers) for 1 to n-1 for 1 to n-k if ddi+ then interchange di and di+ print(k, I, d,ddn-1, dn) (a) |3 points Assume that this algorithm receives as input the integer-6 and the corresponding input sequence 41 36 27 31 17 20 Fill out the table below ds (b) 1 point Assume that the algorithm receives the same input values as in part a). Once the algo-...
Suppose that d ≥ 2 is an integer constant. In a d-ary tree, each node has at most d nonempty subtrees. For example, the trees discussed along with heaps had d = 2. We can represent a nearly complete d-ary tree with n nodes using an array whose indexes range from 0 to n−1. (This is different from Cormen’s arrays, whose indexes range from 1 to n.) Suppose that i is the index of a node in the array....
Q18 12 Points For any positive integer n, let bn denote the number of n-digit positive integers whose digits are all 1 or 2, and have no two consecutive digits of 1. For example, for n - 3, 121 is one such integer, but 211 is not, since it has two consecutive 1 's at the end. Find a recursive formula for the sequence {bn}. You have to fully prove your answer.