Find all the normal subgroups of D4.
Q: With the growth of digital photography, a young entrepreneur is considening establishing a new busin...
A: Camera life in years = shutter life(weddings per year)(photos per wedding) Shutter life = 108,000 ...
Q: Consider the argument below: "If you complete your computer training, then you can be eligible to wo...
A:
Q: Match each linear transformation with its matrix. ? + 1. 1 A. Projection onto the y-axis B. Reflecti...
A:
Q: (a) Find the matrix E that converts A = 0 3 5 to triangular form EA =U. 3 6 7 [1 2 1 (b) Find the LD...
A: This is a linear transformation problem.
Q: 4 -10 -8 -6 -2 12 4 6. 10 -2 -4 -6 -8 -10 8. 8 2.
A: Concept: From the given graph we shall determine the place of intersection. The coordinates of the i...
Q: Find the sin and cosine of 210° using the right triangles
A: To find the sin and cos of 210° using the right triangles.
Q: ind positive constants b and n, such that 3n + 2 n.
A: Finding the values of b and no
Q: DIFFERENTIAL EQUATION QIUESTION ANSWER ONLY h)
A:
Q: Testing for a Vector Space In Exercises 13-36, determine whether the set, together with the standard...
A:
Q: It is given 3, 12, x are three consecutive terms of geometric progression. Find the value of x.
A:
Q: Find the determinant by row reduction to echelon form.
A: Given, -5-55-6-55-235
Q: H.W/ A/ Find e* dr approximately using the Trapezoidal rule with n 10.
A: Given integration is ∫13ex2dx here a=1, b=3 and n=10 It means [1,3] is divided into 10 subinterval. ...
Q: The electric current i (in mA) in the circuit i = 2.2(1- e0.4) where t is the time (in s). Evaluate ...
A:
Q: Use the two properties L1 and L2 to show that the following are linear transformations. (b) T:R² →R'...
A: To show that the given transformation is linear: T:R2→R3 defined asT(x,y)=(−y,x+y,3x−4y)
Q: Linear Combinations In Exercises 5-8, for the matrices A = and B = in M22, determine whether the giv...
A:
Q: To best use testing as a study method, you should aim for at least ____ correct retrievals of the in...
A: Option (b). 2 is Correct
Q: If Y and Y are the first and last column vectors in the inverse of a [1 -1 2] matrix A = 0 3 2 then ...
A:
Q: QUESTION 12 Symbolize the following argument using the variables p, q, and r. Then construct a compl...
A:
Q: Expand each of the following functions in Legendre polynomials. (a) f(x) = 1- , -1<x< 1. (b) f(x) = ...
A:
Q: 11. 13.
A:
Q: H.W: bo : Separable Method of Differential 6quat Find the solution of the following differential equ...
A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for yo...
Q: Grace's garden is shown below. She needs to buy bags of mulch to cover the garden. What is the mea...
A: Measurement needed=Area of Triangle+Area of rectangle+area ofsemicircle=12×18×18+18×8+3.14×9×9=162+1...
Q: find the root of the equation f(x)= -x/2 + sinx =0 using bisection method in the interval [1,3] co...
A: given function fx=-x2+sinx=0 find the root of the equation using bisection method in the interval 1,...
Q: Surface area of Revolution 1. Find the area of the surface obtained by rotating the curve y? = 4x + ...
A: Since you post more than one non interlinking questions, so as per our guideline we can solve only f...
Q: 1. Consider the following system of linear equations: T1 + kr2 = 2 kri + x2 + 13 =1 X1+ x2 + x3 =k F...
A: Here the given matrices are A=abcd and B=dcba We have to show t...
Q: Write expoential Fourier transform of f(x) = e-l*l.
A: We need to find Fourier transform of fx = e-x We know the formula for Fourier transformation of f(...
Q: Twenty students in a group of 40 at UB High enrolled in Science. Eleven students enrolled in Latin. ...
A:
Q: 7. Determine the inverse Laplace transform of the following functions. 1 1 b. s2 + 4 a. s+2 1 1 d. c...
A: Reframe the given function. s-5s2+4s+5=s+2s+22+12-7s+22+12
Q: olve the following complex numbers in their rectangular form. Use the given formula and use 4 decim...
A: To solve the below complex number in its rectangular form. Csch−1−2.0807+4.5465i
Q: Q1. Solve the following dy (a). y² + xy³ + (5y² – xy+ y³ sin y) = c dx 3x+2y dy (b). y(-1) = –1. . d...
A:
Q: QUESTION 1 Simplify the expression q p ^ q) to include no implications. State each law that you use....
A:
Q: The production function for a firm is p(x, y) = 68x"y"", where x and y are the number of units of la...
A: By Method of lagranges multiplier . To maximize f(x,y,z) subject to g(x,y,z)=k Solve system of equa...
Q: (~T+ F) (FAT): uthValue
A:
Q: 9 y = 2 xe
A: The general form of a first-order differential equation is given by y'=f(x,y). The solution of a dif...
Q: zax -x? 一 a? Cx-a ge 2.
A: Consider 2ax-x2. Completing the square that means adding and subtracting the square of coefficient o...
Q: Suppose A is an n x n matrix. Select "yes" if the statement is always true, "no" if the statement is...
A:
Q: Consider the "divides" relation on the set A = {1, 2, 3, 5, 6, 7, 8, 10, 20, 30, 60, 70} (a) Draw th...
A: Hesse Diagram: It is a mathematical diagram used to represent a finite partially ordered set. The mi...
Q: EXERCISE: Suppose a company manufactures different electronic components for computers. Component A ...
A: Max Z = 7 x1 + 8 x2 + 10 x3 subject to 2 x1 + 3 x2 + 2 x3 ≤ 100 x1 + x2 + 2...
Q: Testing for Linear Independence In Exercises 49-52, determine whether the set of vectors in Ma is li...
A: The Given matrices are A=1-14 5 , B= 4 3-2 3 , C=1-822 23 We have to determined the set of vec...
Q: Each DE in Problems 1 - 6 is a Bernoulli equation. In Problems 1 - 6 solve the given differential eq...
A:
Q: Determine the differential equation of the family of lines which passes through the origin. dx a. (y...
A:
Q: Зху? — 3x nint of r
A:
Q: H-W: 1- Fraluate the following integrals a - St7 +12 dt
A: (a) Assume 7t2+12=u and find the total differential.
Q: 32 O Fnd grea insider=4aso out side r1-se in rst quarter- (2) Find area nside re2as6 out Side re I O...
A:
Q: Q3: Write the equation in slope-intercept form of the line that is parallel to the graph of each equ...
A: 1. Given equation: y=3x+6 Concept: Now we know that the slope intercept form of the equation is in t...
Q: 1 f (x) : c = 2 (Зх - 1)2 1 f(1): c = 0 (1 – 2r)2 ' C = f (x) = sin r, c==
A:
Q: 6. Let V = span{1+x²,x}. Two ordered bases for V are Si = {1+a², x} and S2 = {1+x + x², 2+ x + 2a²}....
A:
Q: y'"+9y=3x+e®
A: The general form of a second-order nonhomogeneous differential equation is given by y''+p(x)y'+q(x)y...
Q: Simplify. -10 +2- 1 13 O - 13 -11 O11
A: Properties of algebra -(-a)=a +(-a)=-a -a-b=-(a+b)
Q: How: Find XCn) if: る 2. 3. Ons: Ken)=- 80 (が+ 80(+)-527(+12n(ょ + 12n
A:
3.4.1
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Show that in D8, <s> is a normal subgroup of <s,r^2> and <s,r^2> is a normal subgroup of D8, but <s> is not a normal subgroup of D8What is the t for an independent-groups t test for these data? G 1 G 2 52 37 41 17 46 43 55 64 60 39 48 51 46 41 34 46If N and M are normal subgroup of G,then NM is also a normal subgroup of G.
- a.) What’s special about a normal subgroup? b.) When we say xH = Hx where H is a normal subgroup of G and x is an element of G, what exactly does that mean? c.) If y is an element of xH, what do we know about y? If y is also an element of Hx, what do we know about y? d.) How are these two “facts” linked together by the “=”?If H is a subgroup of G, then H is a normal subgroup in G if and only if H × A2021 is a normal subgroup in G × S2021. Please explain the steps in detail, thank you in advance.A researcher examined number of monthly meetings (2 or 4) on job satisfaction. If the t obtained for a correlated groups t-test was 2.50, df = 3, and the t critical = 2.353, what should s/he conclude?
- Marine biologists have noticed that the color of the outermost growth band on a clam tends to be related to the time of year in which the clam dies. A biologist conducted a small investigation of whether this is true for the species Protothaca staminea. She collected a sample of 50 clam shells in February and 27 clam shells in March. 15 of the shells from February had a dark color on the outermost growth band, whereas 8 of the shells from March had a dark color on the outermost growth band. Carry out a hypothesis test to see if there is a difference in the proportion of shells with a dark outermost growth band between the two months. The point estimate for the true difference in proportion of dark growth bands between February and March is:Marine biologists have noticed that the color of the outermost growth band on a clam tends to be related to the time of year in which the clam dies. A biologist conducted a small investigation of whether this is true for the species Protothaca staminea. She collected a sample of 50 clam shells in February and 27 clam shells in March. 15 of the shells from February had a dark color on the outermost growth band, whereas 8 of the shells from March had a dark color on the outermost growth band. Carry out a hypothesis test to see if there is a difference in the proportion of shells with a dark outermost growth band between the two months. Let ? = 0.01. A) The point estimate for the true difference in proportion of dark growth bands between February and March is:Marine biologists have noticed that the color of the outermost growth band on a clam tends to be related to the time of year in which the clam dies. A biologist conducted a small investigation of whether this is true for the species Protothaca staminea. She collected a sample of 50 clam shells in February and 27 clam shells in March. 15 of the shells from February had a dark color on the outermost growth band, whereas 8 of the shells from March had a dark color on the outermost growth band. Carry out a hypothesis test to see if there is a difference in the proportion of shells with a dark outermost growth band between the two months. Let ? = 0.01.Note: Do all calculations as February - March A) The point estimate for the true difference in proportion of dark growth bands between February and March is: I need help and webassign rejected the 0.0037 as the answer. I'm so lost. I emailed my professor and he hasn't gotten back to me. Please help. Thank you.