Question

consider 1/n. Find all the values of n for which 1/n has a decimal representation with...

consider 1/n. Find all the values of n for which 1/n has a decimal representation with period 1. You may use the fact that numbers of the form n=2^a5^b have a period of 1 without having to prove it
Math   Advanced-Math   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
consider 1/n. Find all the values of n for which 1/n has a decimal representation with...
consider 1/n. Find all the values of n for which 1/n has a decimal representation with period 1. You may use the fact that numbers of the form n=2^a5^b have a period of 1 without having to prove it.
Let S be the set {(-1)^n +1 - (1/n): all n are natural numbers}. 1. find...
Let S be the set {(-1)^n +1 - (1/n): all n are natural numbers}. 1. find the infimum and the supremum of S, and prove that these are indeed the infimum and supremum. 2. find all the boundary points of the set S. Prove that each of these numbers is a boundary point. 3. Is the set S closed? Compact? give reasons. 4. Complete the sentence: Any nonempty compact set has a....
Question 1: A. Convert the following numbers to their decimal representation. Show your work. 1. 100110112...
Question 1: A. Convert the following numbers to their decimal representation. Show your work. 1. 100110112 =
 2. 4567 =
 3. 38A16 = 4. 22145 = B. Convert the following numbers to their binary representation: 1. 6910 =
 2. 48510=
 3. 6D1A16 = C. Convert the following numbers to their hexadecimal representation: 1. 11010112 =
 2. 89510 = Question 2: Solve the following, do all calculation in the given base. Show your work.
Find all natural numbers n so that    n3 + (n + 1)3 > (n +...
Find all natural numbers n so that    n3 + (n + 1)3 > (n + 2)3. Prove your result using induction.
Prove that for a square n ×n matrix A, Ax = b (1) has one and...
Prove that for a square n ×n matrix A, Ax = b (1) has one and only one solution if and only if A is invertible; i.e., that there exists a matrix n ×n matrix B such that AB = I = B A. NOTE 01: The statement or theorem is of the form P iff Q, where P is the statement “Equation (1) has a unique solution” and Q is the statement “The matrix A is invertible”. This means...
1. Find the radius of convergence for: ∞∑n=1 (n!)^2 x^n /(2n)! 2.  Find all the values of...
1. Find the radius of convergence for: ∞∑n=1 (n!)^2 x^n /(2n)! 2.  Find all the values of x such that the given series would converge. ∞∑n=1 (−1)^n x^n / 2^n(n^2+9) The series is convergent from x=    to x=
Consider below recurrence relation f_(n )=f_(n-1)+ f_(n-2) for n ≥ 3. f_(1 )=1 and f_2 =...
Consider below recurrence relation f_(n )=f_(n-1)+ f_(n-2) for n ≥ 3. f_(1 )=1 and f_2 = 3 (a) Please compute the first seven numbers in this sequence. (b) Find the closed form for this recurrence relation. Solving the characteristic equation, and solving for constants
2.) Consider an input array A of size n in which n − 1 of the...
2.) Consider an input array A of size n in which n − 1 of the elements have identical values and the remaining one value is smaller than the n − 1 identical values. What is the running time of Heapsort with input A?
4. Consider a continuous random variable X which has pdf fX(x) = 1/7, 0 < x...
4. Consider a continuous random variable X which has pdf fX(x) = 1/7, 0 < x < 7. (a) Find the values of µ and σ^ 2 . (You may recognize the model above, and if you do, it is OK to simply write down the answers if you know them.) (b) A random sample of size n = 28 is taken from the above distribution. Find, approximately, IP(3.3 ≤ X ≤ 3.51). Hint: use the CLT.
a)Assume that you are given a matrix A = [aij ] ∈ R n×n with (1...
a)Assume that you are given a matrix A = [aij ] ∈ R n×n with (1 ≤ i, j ≤ n) and having the following interesting property: ai1 + ai2 + ..... + ain = 0 for each i = 1, 2, ...., n Based on this information, prove that rank(A) < n. b) Let A ∈ R m×n be a matrix of rank r. Suppose there are right hand sides b for which Ax = b has no solution,...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT