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What is the largest possible cardinality of a set of disjoint circles in the plane? (Note...
What is the largest possible cardinality of a set of disjoint rectangles in the plane? (For...
What is the largest possible cardinality of a set of disjoint rectangles in the plane? (For the purposes of this question, a rectangle is the sort of shape you're all familiar with, including its interior.) Hint: First show that every rectangle in the plane con- tains a point with both coordinates rational.
4 Let the set of all possible keys considered is the set of all integers from...
4 Let the set of all possible keys considered is the set of all integers from 0 to 10,000 inclusive. Consider a closed hashing and a hash table of size M 10 and the hash function h(x) xmod 10. Note: Using a prime number as the size of the table is not a good idea. However, we do so to keep the calculations simple. a) Write an algorithm (using any programming language) to find the largest value in this hash...
Let P(n) be the proposition that a set with n elements has 2" subsets. What would...
Let P(n) be the proposition that a set with n elements has 2" subsets. What would the basis step to prove this proposition PO) is true, because a set with zero elements, the empty set, has exactly 2° = 1 subset, namely, itself. 01 Ploi 2. This is not possible to prove this proposition. 3. po 3p(1) is true, we need to show first what happens a set with 1 element. Because, we can't do P(O), that is not allowed....
4. If G is a group, then it acts on itself by conjugation: If we let...
4. If G is a group, then it acts on itself by conjugation: If we let X = G (to make the ideas clearer), then the action is Gx X = (g, x) H+ 5-1xg E G. Equivalence classes of G under this action are usually called conjugacy classes. (a) If geG, what does it mean for x E X to be fixed by g under this action? (b) If x E X , what is the isotropy subgroup Gx...
Suppose is a closed curve in the plane and that -Y dr + 2? + y2...
Suppose is a closed curve in the plane and that -Y dr + 2? + y2 2 dy = 671 z? + y2 How many self-intersection points must have, at least? By "self-intersection point", I mean a point where the curve intersects itself other than its endpoints. For example, a simple closed curve has zero self-intersection points, and a figure 8 has one self-intersection point. Hint: If a curve has self-intersection points, then it can be divided up into a...
Suppose a number is chosen at random from the set (0,1,2,3,.,560). What is the probability that...
Suppose a number is chosen at random from the set (0,1,2,3,.,560). What is the probability that the number is a perfect cube? The probability of choosing a perfect cube is ( Note: Your answer must be a fraction or a decimal number. Points possible: 1 Preview License This is attempt 1 of 3.
q1 1. Consider the alphabet set Σ = (0,1,2) and the enumeration ordering on Σ*, what...
q1
1. Consider the alphabet set Σ = (0,1,2) and the enumeration ordering on Σ*, what are the 20th and 25th elements in this ordering? 2. Let N be the set of all natural numbers. Let S1 = { Ag N is infinite }, S2-( A N I A is finite) and S-S1 x S2 For (A1,B1) E S and (A2,B2) E S, define a relation R such that (A1,B1) R (A2,B2) iff A1CA2 and B2CB1. i) Is R a...
Part b) Increase the applied force magnitude to the largest value permitted by the simulation. The...
Part b) Increase the applied force magnitude to the
largest value permitted by the simulation.
The words “Block on verge of slipping” should appear. This means
that the static frictional force on the aluminum block has reached
its physical upper limit. It is not possible, given the
intermolecular forces between the atoms in the welds, for the
static frictional force to be any larger. We shall label this
maximum static frictional force as
f→s,max. What is f→s,max on the block...
Please note that all the steps are meant to help solve the problem. Question A1: We have yet to discover what happens wh...
Please note that all the steps
are meant to help solve the problem.
Question A1: We have yet to discover what happens when the matrix that defines our system has a repeated real eigenvalue. Let's start with the case of a system defined by a diagonal matrix, which has the twice repeated real eigenvalue A 3. Follow the steps below to analyze the shape of the trajectories and draw the phase plane portrait: 1. Write down the explicit solution to...
Help please! Show work #4 please siem Set 10 Retin c hemical entillhrim 3. An iron...
Help please! Show work
#4 please
siem Set 10 Retin c hemical entillhrim 3. An iron nail is placed rusts (reacts with oxygen to CHEM 1252 October 4, 2019 is placed in a sealed glass jar filled with humid air (the system oxygen to produce Fe2O3), the entropy of the system has decred my? What must have happened to the entropy of the un even though the jar is sealed? air (the "system"). After the nail copy of the universe?...
What is the largest possible cardinality of a set of disjoint rectangles in the plane? (For the purposes of this question, a rectangle is the sort of shape you're all familiar with, including its interior.) Hint: First show that every rectangle in the plane con- tains a point with both coordinates rational.
4 Let the set of all possible keys considered is the set of all integers from 0 to 10,000 inclusive. Consider a closed hashing and a hash table of size M 10 and the hash function h(x) xmod 10. Note: Using a prime number as the size of the table is not a good idea. However, we do so to keep the calculations simple. a) Write an algorithm (using any programming language) to find the largest value in this hash...
Let P(n) be the proposition that a set with n elements has 2" subsets. What would the basis step to prove this proposition PO) is true, because a set with zero elements, the empty set, has exactly 2° = 1 subset, namely, itself. 01 Ploi 2. This is not possible to prove this proposition. 3. po 3p(1) is true, we need to show first what happens a set with 1 element. Because, we can't do P(O), that is not allowed....
4. If G is a group, then it acts on itself by conjugation: If we let X = G (to make the ideas clearer), then the action is Gx X = (g, x) H+ 5-1xg E G. Equivalence classes of G under this action are usually called conjugacy classes. (a) If geG, what does it mean for x E X to be fixed by g under this action? (b) If x E X , what is the isotropy subgroup Gx...
Suppose is a closed curve in the plane and that -Y dr + 2? + y2 2 dy = 671 z? + y2 How many self-intersection points must have, at least? By "self-intersection point", I mean a point where the curve intersects itself other than its endpoints. For example, a simple closed curve has zero self-intersection points, and a figure 8 has one self-intersection point. Hint: If a curve has self-intersection points, then it can be divided up into a...
Suppose a number is chosen at random from the set (0,1,2,3,.,560). What is the probability that the number is a perfect cube? The probability of choosing a perfect cube is ( Note: Your answer must be a fraction or a decimal number. Points possible: 1 Preview License This is attempt 1 of 3.
q1
1. Consider the alphabet set Σ = (0,1,2) and the enumeration ordering on Σ*, what are the 20th and 25th elements in this ordering? 2. Let N be the set of all natural numbers. Let S1 = { Ag N is infinite }, S2-( A N I A is finite) and S-S1 x S2 For (A1,B1) E S and (A2,B2) E S, define a relation R such that (A1,B1) R (A2,B2) iff A1CA2 and B2CB1. i) Is R a...
Part b) Increase the applied force magnitude to the
largest value permitted by the simulation.
The words “Block on verge of slipping” should appear. This means
that the static frictional force on the aluminum block has reached
its physical upper limit. It is not possible, given the
intermolecular forces between the atoms in the welds, for the
static frictional force to be any larger. We shall label this
maximum static frictional force as
f→s,max. What is f→s,max on the block...
Please note that all the steps
are meant to help solve the problem.
Question A1: We have yet to discover what happens when the matrix that defines our system has a repeated real eigenvalue. Let's start with the case of a system defined by a diagonal matrix, which has the twice repeated real eigenvalue A 3. Follow the steps below to analyze the shape of the trajectories and draw the phase plane portrait: 1. Write down the explicit solution to...
Help please! Show work
#4 please
siem Set 10 Retin c hemical entillhrim 3. An iron nail is placed rusts (reacts with oxygen to CHEM 1252 October 4, 2019 is placed in a sealed glass jar filled with humid air (the system oxygen to produce Fe2O3), the entropy of the system has decred my? What must have happened to the entropy of the un even though the jar is sealed? air (the "system"). After the nail copy of the universe?...
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