Prove for all n > 1 that Z/nZ is not a group under multiplication of residue classes.

Q: Letter B onl

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Q: Evaluate if x=4,8,3,-2 ∑x ∑x+1 ∑(x+1) 3∑x - 4

A: Given that  if x=4,8,3,-2

Q: what is the algebraic rule if the coordinate is translated 9 units to the right and 11 units up?

A: Given,          The coordinate is translated 9 units to the right and 11 units up.

Q: Which expression is equivalent to Vr +y O A I + y B (zy) Oc (2² + y') O ) D (+y

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Q: cos2x -4 in ax

A: Given,

Q: a previous person answered this question but for the first one he used 5 instead of 6 and -1 instead…

A: In the question we have to find piece wise function.

Q: 3 재 7 2 x-

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Q: Simpliry the following expressions. 1.

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Q: Solve the D. E. to the I. V. P. sinx(e-y + 1)x' – cosx = 1, y(0) = 0 %3D %3D (1 – e') (1 + cos.x) =…

A: We will find out the required solution.

Q: URGENT PLEAS ANSWER CORRECTLY

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Q: Simplify: -224 -3/3- у54 O -7/6 – 3,/3 O -7/6 O -4/6 – 6,/3 O -7/6 – 6/3

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Q: construct your own expression and formulate and the inverse question corresponding it

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Q: 3. 3X 3x4 a.

A: The given expression is 12x3y-3xy33xy.

Q: x6 %3D -3 if x is -2?

A: given that y=x6x3 and x=-2 find the value of y

Q: Simplify the expression

A: Given:           1a3-b3 Simplify: 1a3-b3

Q: Please explain how the 32 was caculated in the problem? I had the same question and got it wrong

A: as we can see is solution  No. of coins tossed = 5 P(H)=12 and P(T)=12

Q: 9) Simplify the following to an expression with positive exponents only. 3 x-³ (y² z-¹) ³…

A: As per request we solve question 9

Q: Explain the inverse property and identity property in simple language

A: Additive inverse property, says there is an inverse number for every real number, and when the real…

Q: I STILL DONT UNDERSTAND HOW YOU GOT 2 AS THE MULTIPLICATIVE INVERSE IN THE FIRST QUESTION

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Q: State the inverse of the statement, “If there Linah has no ticket then she can leave class.”

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Q: nd show all your work. (also the answer is o

A: Introduction: An arithmetic series is the sum of the terms in a specified number of words arithmetic…

Q: Please solve, first image is part a and second image is part b

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Q: 3100 = (ak ak ak ak-1... a2 a1 ao ao)₂ ao?

A: If we represent 3100 in base-7 form, we see       3100 = (ak ak-1  . . . . . . . . a2 a1 a0)7…

Q: Tell whether these pairs of expressions are equivalent  1.                 1/5 - x  and  x- 1/5 2.…

A: Topic = Algebra

Q: 50-2.22 10-10 2 27m-V48m V12m

A: (1) 5n-2·2n+210n-10n-1·2 (2) 27m6-48m612m6

Q: For matrix A = (4 6 3 5 ). If f(x) = x2 - 5, calculate f(A)?

A: The given matrix is, A=4635. The function is f(x)=x2-5. For matrix multiplication: The number of…

Q: Evaluate the expression. 8 - x3, for x = 5 O 117 O -117 O -7 O 27

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Q: State the communitive and associative properties of addition and identify when they are used in…

A: Commutative and Associative property of addition

Q: 2a-8=0

A: a2-2a-8=0

Q: Find the missing probability. P(B) = P(A|B) = , P(An B) = %3D 20 %3D

A: To find the missing probability:

Q: Simplify V 36x y as much as possible. O 62 y /Ty .7, O 6xy /2y 0 6 22y

A: To simplify the expression as much as possible

Q: Could you rewrite this so the subscripts or superscripts and notation is more clear

A: Given that . We have to find P(SN=0)

Q: Can you type it out? I cant read what's beside of the 6

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Q: PLS HELP ASAP FOR ALL QUESTIONS ASKED

A: Step 1: Identify the formula for the cross product (ex: a x b) of two vectorslet:a and b be vectors…