Determine all elements A={1+1(-n)2/ n E n}

Determine all elements A={1+1(-n)2/ n E n}

prime numbers a={xEz+//x+2<5-} determine all elements

I am wondering if this is correct. Proof: Suppose f: X - > Y and g: Y -> Z are functions such that g is onto. Let z ∈ Z. Since, g o f is onto, there exists x ∈ X such that g o...

Prove the statement is true using mathematical induction: 2n-1 ≤ n!

Create a logic circuit for the logical proposition P∨Q∧¬P

"If you leave me a voice mail, then I will finish my homework." "If you do not send me a voice mail, then I will go to sleep early." "If I go to sleep early, then...

How do i figure out this question? i dont understand. p ^ (p v q) = p i know how to make a truth table but i dont understand the absorption law... of when i create it. pretty...

Q3 QUESTION: Our small computer stores real numbers using 16 bits, 1 bit is used for the sign, 5 bits for the exponent and 10 bits for the mantissa. What is the largest binary number that could...

Our small computer stores real numbers using 16 bits, 1 bit is used for the sign, 5 bits for the exponent and 10 bits for the mantissa. What is the largest binary number that could be stored? Change...

1. How many different positive integers can be made from the digits {2, 4, 6, 8} if repetitions are allowed? 2. What is the telescoping form of f(x) = x4 + 7x3 - x2 + 2x +...

I would have to include pictures for it.

prove it if it is correct or give counterexample if it is false let d=(a,b) then a|bc if and only if a/d is a divisor of c

The diagram below shows a directed graph: http://imgur.com/a/fxqVD (a) Is <d, b, c, g, c, f, e, c, d> a circuit in the graph? Is it a cycle? (b) What is the longest cycle in...

The diagram below shows a directed graph: http://imgur.com/a/fxqVD (a) Is <d, b, c, g, c, f, e, c, d> a circuit in the graph? Is it a cycle? (b) What is the longest cycle in the...

Here are two relations defined on the set {a, b, c, d}: S = { (a, b), (a, c), (c, d), (c, a) } R = { (b, c), (c, b), (a, d), (d, b) } Write each relation as a set of ordered pairs. (a)...

In a small town a bank (b), school (s), town hall (t), and shopping mall (m) are connected by a series of narrow one-way streets; a street from the town hall to the bank, one from the bank to the...

The Fibonacci sequence F0, F1, F2, F3, ... is an infinite sequence defined by the two initial values F0 =0, F1 =1, and the rule Fk = Fk-2 + Fk-1 for all k ≥ 2. Let Μ = [1 1 ...

Here are four relations defined on R, the set of real numbers: R1 = { (x, y): x ≤ y } R2 = { (x, y): x > y } R3 = { (x, y): x < y } R4 = { (x, y): x = y } Describe...

The Fibonacci sequence F0, F1, F2, F3, ... is an infinite sequence defined by the two initial values F0 =0, F1 =1, and the rule Fk = Fk-2 + Fk-1 for all k ≥ 2. Let Μ...

1. Use truth tables to prove that (p ∧ ¬q) ∨ ¬(q ∧ r) ∨ (r ∧ p) ⇔ p ∨ ¬q ∨ ¬r (1) 2. Write the...

Marc S.

Polymath tutoring math, science, and writing

Cambridge, MA

4.9
(652 ratings)

Eugene E.

Math Tutor for High School and University Students

Naperville, IL

5.0
(287 ratings)