Determine the period and frequency of the function f (x) – cos (= ). COS Periods radians Frequency

Q: '0 (Fhop (4) (d) det(4) is non-real. (e) det (A)

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Q: Write the rule for the nth term, then find a7. 11. 3, 9, 27, .. 12. -4, 20, -100, ...

A: Given that the following series  To find solve the a(n) and a(7) term

Q: 1. Find a matrix A with 25 as an eigenvalue with eigenvector v1 and 0 as an eigenvalue with…

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

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A: We have to find the time bullet takes to return to the ground.

Q: Given a polynomial and one of its factors, find the remaining factors of the polynomial.…

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Q: 1 4 is multiplied by is If matrix is equal to zero, then matrix A 8 B. 1 C-4 D. o

A: We have to find the matrix

Q: Define f, g:R + R as if x 3 and g(x) = 8x – 1. Find f•g and gof.

A: Given  f(x) and g(x) functions. Let's find g•f and f•g.

Q: or each table, determine whether it shows a direct variation, an inverse variation, or neither.…

A: To find out that the given table values shows a direct variation or inverse variation.

Q: =2 -i -4i I 2. For the following matrices: 1– 2i =-2-i -1+2il 1+i -3i 1+ 2i] | A B = 2 [-2+i i -4i |…

A: Concept: Conjugate of the matrix : when we change the sign of the complex value in the matrix it…

Q: Question content area top Part 1 An election ballot asks voters to select five city commissioners…

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Q: 8) Indicate if the relation is a function. • 3+ 2+ + -2 -1 -1- ++ -5 -4 2/3 4 5x ·-2+ Find the…

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Q: 13. Express the following equations in exponential form. (a) logs 5 = 1 (b) log, Q = k (c) In 30 =…

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Q: QUESTION 23 Let i -1 be the inverser function of a function f.lf fx) - 2/x-4. compute -(8)-

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Q: Mark borrowed 65,000 php from Rhenz under the following conditions: simple interest rate of 2.5%; to…

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Q: H. 4) F J 2012=16inc Radius: Diameter: 20 inches Circumference: 319X30-62. Area:

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Q: 3x Consider the function f(x) = x2 +4x-5 For what value(s) of x is the function undefined?

A: The given function,   fx=3xx2+4x-5

Q: Prove that arng Ris Commulative iff Satb= a?+2abt be , WaibER

A: Given : R is commutative iff (a+b)2=a2+2ab+b2

Q: x- 2 F 2x-9 3.

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Q: 6 The bakery charges $4.50 for one dozen muffins and $0.25 for each additional muf Number of Muffins…

A: Topic:- algebra

Q: 22. Write the equation of the line.

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Q: Find an equation of the circle passing through the points (-1, 3), (-4, 6), and (2, 2). Need Help?…

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Q: This question: 1 point(s) possible Submit test Larry Mitchell invested part of his $21,000 advance…

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Q: Suppose u = [1, –2, 0]. Then [3, 3, –4] makes an acute angle V with u [-4, 3, 5] makes an acute…

A: Given :   u=[1, -2, 0]

Q: = {x €R|x – 14x³ + 45x = 0 J= {x€R]x* 2}. Find the following. All infinite sets should be expressed…

A: This is a problem related to set theory. Based on the general formula and concept we will answer the…

Q: A country's census lists the population of the country as 251 million in 1990, 283 million in 2000,…

A: Let, p(x) = ax2+bx+c→eq1where x be the year starting from 2020 At, t=1990, x=1990-2000=-10 t=2000,…

Q: Q3: (A) Prove that 2. Every group of index 2 is normal.

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Q: Divide. (12:"u7 –32="u7) = (4=°u^)

A: On solving this we will get :-

Q: Suppose C is a 4 x4 matrix such that det (C) = 3. What is the determinant of the matrix B=2C?CIc-1?…

A: Given :det(C)=3C=4×4 matrics

Q: a Let A = |d f and suppose that det A = -2. Evaluate the following: e Lg h i (a) det (3A") (b) det…

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Q: Q27: Define the zero divisor. Is every ring has zero divisors?

A: The definition of zero divisor:- Let R be a ring and a non zero element c of R is said to be zero…

Q: Fill in the missing values to make the equations true. (a) log, 2 + log, 7 = log, 11 108 3 (b) log,…

A: We have to find missing number in this question.

Q: -x3+8x2-2x-4 Solve for x

A: Given

Q: Given that f is a quadratic function with minimum f(x) = f(1) = 3, find the axis, vertex, range and…

A: Given, f is a quadratic function with minimum f(x) = f(1) = 3. We have to find the axis, vertex,…

Q: A and B are two sequar upper triangular matrix then ove that the JAB| is equal the product of its…

A: Topic:- matrix algebra

Q: Solve each equation. Show all work! 1. 7 · 10" = 700 2. 3· 102y = 3, 600 5 3. 5· 2" 16

A: TOPIC- EXPONENTIAL FUNCTION

Q: 8a+5=45-a

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Q: Find VW 2x - 7 2x - 14 | U • V. 15

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Q: MZRST = 171° and mZRSM = 55°. %3D %3D Find mZMST. R M T

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Q: , There are 9 truelfalse questions on a quiz. If twice as many of statements are true as false, how…

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Q: 5) R %24

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Q: nsformations to the graph of one of the six basic functions. entify the basic function and write an…

A: here we have to find out the function

Q: Operations on Šets Consider the following sets. A = (3, 6, 9, 12, 15, 18) B= (4, 8, 12, 16) C= (3,…

A: To illustrate A∩(E∩F) on the Venn Daigram.

Q: The Venn diagram shows sets A, B, C, and the universal set U. Shade (A U B)' n C' on the Venn…

A: Given - The Venn diagram shows the sets A,B,C and the universal set U. To shade the area (A∪B)'∩C'.…

Q: Find the determinants of the following: 1. - 1

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Fl in the blank so that the resulting statement is true. In survey problems, the word means…

A: We have to fill in the blank so that the resulting statement is true  In survey problems , the word…

Q: How long, to the nearest hundredth of a year, would it take an initial principal P to triple if it…

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Q: An automobile tire manufacturer collected the data in the table relating tire pressure x (in pounds…

A: Solution

Q: Prove that sin(x + y) # sin x + sin y by identifying one pair of angles x and y that shows that this…

A: We have to prove that, sin(x+y) ≠ sinx + siny by identifying one pair of angle x and y.

Q: What happens to the graph? f(x) = Ix] - 3 %3D f(x) f(x)

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Q: : Define maximal ideal, prime ideal.

A: 1) prime ideal : I am having some trouble understanding the concept of a prime ideal in ring theory.…