Find the norm of and the unit vector u in the direction of if 3 4 1-2) 18 |||| 13 = - 18 ||

Q: The length of a rectangle is 3 inches longer than it is wide. If the area is 28 square inches, what…

A: area of rectangle is = lb here width = b length = b+3 A = 28 b(b+3) = 28 b2 + 3b -28 =0 b2 +7b -4b…

Q: For a given geometric sequence, the 1st term, a₁, is equal to 11 9 your answer as a fraction. and…

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Q: A of A is a function from A to A that is both one-to-one and onto.

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Q: Write this decimal as an infinite series (just the first three terms) , then find the sum, and then…

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Q: . Determine the range of g(x) -12x-11 2 -1<x<0

A: As per our guidelines, we can answer only one question in a single request. Kindly re-post the other…

Q: 13. Find the cofactor matrix and adjoint of matrix A A = 2 -2 1 3 1 3

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Q: Expand the expression for Mr Taylor.

A: The previous solution is incorrect. Please follow this one.

Q: Suppose that the function f is defined, for all real numbers, as follows. -x+2 if x≤1 f(x) =1 Graph…

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Q: The equation b(x) = 2/5t + 20 expresses the number of tickets in a locker. The variable b represents…

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Q: Given the functions f(x) = x ^ 3 + x ^ 2 - 2x + 3 and g(x) = log(x) + 2 what type of functions are…

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Q: The sequences below are either arithmetic sequences or geometric sequences. For each sequence,…

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Q: 1. Discuss the convergence and divergence of the series E-1 3 + cos n en

A: We have to find if the given series converges.   According to our guidelines we can solve only one…

Q: Consider the following function: x4 x3 h(x) x² + 5x 12 6 Find the open intervals on which h(x) is…

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Q: 3) Determine the rule writing it below and then complete the table. ● Rule: Input 0 1 2 3 Output 3 7…

A: topic- arithmetic progression

Q: 10. True or False. sinh cothx-cschx O a. True O b. False. Correct answer is cschx + 1 O c. False.…

A: The given identity,   sinhxcothx-cschx=coshx+1

Q: 3x³y Your answer -12(x²y³z²)³ 3(x²yz²)² Your answer [8(x²y³z³)² 12(y³z²)³

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Q: 13. True or False. O a. False. Correct answer is O b. False. Correct answer is O C. False. Correct…

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Q: How can we verify algebraically whether this pair are inverse functions? f (x) = 5x - 15 and g(x) =…

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Q: y = 4 – 2r x = 8 + y

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Q: Show how sin(2) can be calculated using the fact that sin(7) 2

A: Recall: sinπ-θ=sin θ Given,  sinπ3=32

Q: fill solutions

A: Principles : My work  1) Never procrastinate!  :- Work hours should be as efficient as possible and…

Q: Use the matrices below. Perform the indicated operation. 50 6 6 6-12 C: C-ND 1 11 -1 D = -1 -1 2 50…

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Q: What is the ones digit in the number 2012? Hint: Start with sm

A: answer is in  next step

Q: Consider the following function: x4 x3 h(x) = - x² + 5x 12 6 Find the open intervals on which h(x)…

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Q: If the perimeter of a rectangle is 38 cm and the area is 84 square cm, then what are the dimensions…

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Q: 83 feet to cubic in

A: Given query is to find convert the quantity.

Q: Let (-2,-√5) be a point on the terminal side of 0. Find the exact values of sin 0, sec8, and tan 0.…

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Q: fin y" given that x^2 - xy + y^2 =3

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Q: Discount ₱16,400 for 5 years and 3 months at 9 7/8%simple discount.

A: We have to discount the given amount.

Q: Find a complete solution of the following equation: 4x y' - y = ४।९ y

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Q: Without graphing or showing the system, classify the solution to the following system: - x + 5y = 1…

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Q: Find (u, v), ||ul|, |v||, and d(u, v) for the given inner product defined on RT. u = (1, 3, 0), v =…

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Q: B C D E C B D E A

A: Two graphs are equivalent if they have same vertex sex and same set of edges ( from which we can…

Q: equati 3 e the rational 35 4) = x + 2 = 4 X

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: If m and n are two possible times when the hour and minute hands of the clock will be equidistant…

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Q: Explain how to modify the graphs of f(x) and g(x) to graph the solution set to the following system…

A: The solution can be seen in the below steps.

Q: A I 11 IV V VI 111 B VII C VIII U=(Banana, Apple, Strawberry, Pear, Kiwi, Orange, Lemon, Grape)…

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Q: Given: 12 HI 9 12--9 12 9 can be simplified to i, find a + b. 12+√9

A: Solution given below

Q: The amount of carbon-14 present in animal bones after 1 years is given by P(1) Poe -0.000121 A bone…

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Q: True or False? 1) if a square matrix B is obtained from A by interchanging two rows, the det(B) =…

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Q: (6) In our discussion about Fibonacci sequence, we said that Fibonacci numbers occur in the species…

A: Species with 13 petaled flowers  :-  1) Corn marigold  2) Cineria

Q: Let R be a ring. Let p and q be elements of R[x] such that deg(p) = 1 and deg(q) = 2. True or false:…

A: Given that R be the Ring and p and q are elements of R[x] Deg(p)=deg(q)

Q: The subgroup {e} is called the nontrivial, that is, a subgroup that is not e is nontrivial.…

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Q: If ae R, solve the following equation: x+ a² = √a-x.

A: To solve: x+a3 = a-x3 Take cube of both sides  x+a33 = a-x

Q: 4. Let A = {1, 0, 2, 4, 7}. Find f(A) if c) f(x) = 8x² - 1 d) f(x) = 8x³ - 5x² - 1

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Q: 15) How many fifths are there in 22/? A) 15¹/ B. 14/2 C. 13/ D. 12²/ 16) What is the quotient if 2…

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Q: Darnell has a circular design that he wants to color red. He knows that the design is 12 inches in…

A: Darnell has a circular design that he wants to color red. He knows that the design is 12 inches in…

Q: |4 -7 9 6 2 7 3 6 -3 0 7 4 1 0 3 -1

A: The given matrix  A= 4 -7 9 1      6 2 7 0      3 6 -3 3      0 7 4 -1.

Q: Let M₂ (R) be the set of all 2 x 2 matrices over R. Let + denote the usual addition of matrices and…

A: Explained below

Q: Thirty cities were researched to determine whether they had a professional sports team, a symphony,…

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