Question: Determine whether the statement is true or false. Chose best answer. { 1 , 3 , 7 } = { 1 , 1 , 3

Determine whether the statement is true or false. Chose best answer.

{1,3,7} = {1,1,3,7,7}

a. False. The sets do not have the same cardinality.

b. True. Both sets contain the same elements.

c. False. All elements in the first set should be duplicated in order for the sets to be equal.

d. False. Some elements of the first set are duplicated in the second set.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Q:

Determine whether the statement is true or false. Justify your answer. 1. Determine whether the statement is true or false. Justify your answer. In each of the four quadrants, the signs of the secant...

Q:

True or False? In Exercises 1-4, determine whether the statement is true or false. Justify your answer. 1. If the graph of a polynomial function falls to the right, then its leading coefficient is...

Q:

Determine whether the statement is true or false. Justify your answer. 1. Multiplication of an invertible matrix and its inverse is commutative. 2. When the product of two square matrices is the...

Q:

Determine whether the statement is true or false. Justify your answer. 1. If the statement Pk is true and Pk implies Pk+1, then P1 is also true. 2. A sequence with n terms has n 1 second differences.

Q:

Determine whether the statement is true or false. Justify your answer. 1. The equation x (3 x) = 10 is a linear equation. 2. The equation 2x + 3 = x is a linear equation. 3. The equation 2(x 3) + 1...

Q:

Determine whether the statement is true or false. Justify your answer. 1. y = sin is not a function because sin 30 = sin 150. 2. Because tan (3 / 4) = -1, arctan (-1) = 3 /4.

Q:

Determine whether the statement is true or false. Justify your answer. 1. The Law of Sines is true when one of the angles in the triangle is a right angle. 2. When the Law of Sines is used, the...

Q:

In Exercises 1-3, determine whether the statement is true or false. Justify your answer. 1. The conic represented by the equation 3x2 + 2y2 18x 16y + 58 = 0 is an ellipse. 2. The graphs of x2 + 10y...

Q:

Determine whether the statement is true or false. Justify your answer. 1. If / 2

Q:

Determine whether the statement is true or false. Justify your answer. 1. If a triangle contains an obtuse angle, then it must be oblique. 2. Two angles and one side of a triangle do not necessarily...

Q:

Identify one practice of labor unions that is consistent with the following: (a) Affecting the elasticity of demand for union labor (b) Increasing the demand for union labor (c) Decreasing the supply...

Q:

A carbon rod with a radius of 0.1 mm is used to make a resistor. The resistivity of this material is 3.5 105 m. What length of the carbon rod will make a 10- resistor?

Q:

The Jensen portfolio evaluation measure Multiple Choice is a measure of return per unit of risk, as measured by standard deviation. is an absolute measure of return over and above that predicted by...

Q:

2023 1040 form 1.Phillip and Claire are married and file a joint return. Phillip is self-employed as a real estate agent, and Claire is a flight attendant. Phillip and Claire have three dependent...