Negations DeMorgan's law
Using the De Morgan's law I need help writing the negation of the following statement The negation of the statement q^(r v p) is ?
Using the De Morgan's law I need help writing the negation of the following statement The negation of the statement q^(r v p) is ?
All people are breathing; Now I need help expressing the qualified statement in an equivalent way. and then write the negation of the qualified statement.
Let P and Q represent the following simple statements: P: I study Q: It is Tuesday Write the following compound statement in symbolic form: I study and it's Tuesday.
1. Why does the inequality sign change when both sides are multiplied or divided by a negative number? 2. Does this happen with equations? Why or why not? 3. Write an inequality for everyone to solve. In the equality, use both the multiplication and addition properties of inequalities. 4. How do you know if a value i
Algebra equations, word problems, and graphs (see attachment) 1. solve the following system of equations: x + 3y = 2 x = 6 - 3y 2. Determine the slope of the line shown in the right 3. Trains A and B are traveling in the same direction on parallel tracks. Train A is traveling at 60 miles per hour and train B is traveli
1. Which equation matches the graph below? ... 2. Solve the graphing. ... [See the attached Questions File.]
Simplify the expression and write the result in lowest terms Clear the parentheses and simplify the result: -2(4x - 1) - (x - 6) Find the slope of the line through the points (5, -1) and (0, 3). Perform the indicated operations and simplify: Perform the indicated operations and simplify: Perform the in
1. Solve the following system of linear equations uisng matrix techniques. ... 2. Find the eigenvalues and eigenvectors of the following matrix. ... [See the attached Question File.]
A. Basic Mathematics - Please view the attachment for proper formatting of this question. 1. Given that the Taylor series for the function 1/(1-x) = 1 + x + x^2 + x^3 + ..., use this to show the following x/(1+x^2)^2 = x - 2x^3 + 3x^5 - ... log(1-x) = -x - x^2/2 - x^3/3 - x^4/4 - ... 2. Consider complex numb
Let K/F be an extension of fields such that [K:F]=p, where p is prime. Show that K = F(a) for every element a of K that is not in F. (Hint: This problem compares 3 fields).
Please construct a truth table for the statement: 1. ~(q arrow ~p) note : that should be an arrow pointing toward the p. 2.( p arrow on both ends pointing toward p and ~q) arrow here pointing toward ( ~q arrow pointing toward ~p)
1. Plot the graph of the equations 3x-8y=5 and 4x-2y=11 and interpret the result. 2. Plot the graph of the equations 4x-6y=2 and 2x-3y=1 and interpret the result. 3. Plot the graph of the equations 10x-4y=3 and 5x-2y=6 and interpret the result. Show all graphs.
Please see the attached document for proper formatting of these questions. Thanks. ---------------------------------- Solve by graphing. Indicate whether each system is independent, inconsistent, or dependent. 1. y= 2x-1 x+y = 2 2. 3x - y = 4 3x - y = 0 Solve each system by substitution method.
1. How do we write the equation of a horizontal line? What would be an example? 2. How do we write the equation of a vertical line? What would be an example? 3. The points (3,9), (5,13), (15,33), (34,71), (678, 1359), and 1234,2471) all lie on M. The points (3,-9), (5,-11), (15,-21), (43,-40), (678, -684), and (1234, -124
1. How are addition and multiplication used to solve a linear equation? 2. What are the x-intercept and y-intercept of a linear equation? What are their coordinates on a graph? How can they be used to graph a line? Demonstrate by determining the intercepts of "14x+7y=21".
The probability that Dallas plays in the next Superbowl is nine times they do not play in the next Superbowl. The probability that Dallas plays in the next Superbowl plus the probability that they don't play is 1. What is the probability that Dallas plays in the next Superbowl?
9x -8y +4z = -19 -27x + 24y -12z = 57 18x - 16y + 8z = -38
Give that p and q each represent a simple statement, write the indicated compound statement in its symbolic form. 1.p: This is a hammer q: This is a tool. If this is not a hammer , then this is not a tool. 2. p: The cone has three scoops . q. The cone costs $1.85. The cone has three scoops if and only if the c
Use the given equations to find the missing coordinates in the following tables. Y= -1/2x+1 X Y -2 -1 1 1/2 200x+y= 50 X Y -1/2 100 0 0 1/2
3. The linear equation represents an estimate of the average cost of gas for year x starting in 1997. The year 1997 would be represented by x = 1, for example, as it is the first year in the study. Similarly, 2005 would be year 9, or x = 9. a) What year would be represented by x = 4? b) What x-value represents the year 20
1. Find the slope, if it exists, of the line containing the pair of points (-2, -10) and (-13, -12). The slope m = ? Simplify your answer type an integer or a fraction, type N if the slope is undefined. 2 Use the intercepts to graph the equation x - 5 = y ... [See the attached Question File.]
Use the graphical methods to solve problem. 1.Maximize z = x + 3y Subject to 2x + 3y ≤100 5x + 4y ≤ 200 x ≥ 10, y ≥; 20 2. Maximize z = 4x+ 5y Subject to 10x - 5y ≤ 100 20x + 10y ≥150 x ≥ 0, y ≥ 0.
1. Maximize z = 4x1 + 2x2 Subject to -x1 - x2 ≤ 12 3x1 - x2 ≤ 15 x1 ≥ 0, x2 ≥ 0. 2. Maximize z = 5x1 + 4x2 + x3 Subject to -2x1 + x2 + 2x3 ≤ 3 x1 - x2 + x3 ≤ 1 x1 ≥ 0, x2 ≥ 0, x3 ≥ 0.
Use the Gauss-Jordan Method to solve each of the following systems of equations. 1. x + y = -1 y + z = 4 x + z = 1 2. 2x - y + z = 1 3x + y + z = 0 7x - y + 3z = 2 Please provide me the detailed steps on how to arrive at the answer to these problems. Thank you
The perimeter of a rectangle is 86m. The length is 1m more than twice the width. Find the dimension. L=?m W=?m
Solve with substitution 9x+3y= -39 -3x + y = 29
Bayside has 2 health plans. Plan A Giselle has to pay first $190 of her bills plus 25% of the rest. Plan B -First $200 but 20% of the rest. For what amount of medical bills will plan B save money? Assume she has over $200 in bills.
Elimination method 4x - 8y = 3 4x - 8y = 4
Solve the system of equations by graphing. Then classify the system as consistent or inconsistent and the equations dependent or independent. 2x-y = 9 2x + 3y = -3
Solve by elimination method .05x +. 25y=44 .15x + .05y=48