I cannot figure out the steps to this problem from my homework. How to I find the cotangent inverse of the square root of negative 11?

Q: question 11 don't understand how to solve it

A: To determine the limit of the function.

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A: Given  (-3+8i)+(4-4i) = (1+4i)

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A: Given percentages for the countries are below: C: 71.9% F: 59.6% I: 76.1% UK: 45.5% US: 45.3%

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A: We have to find 8+8i1-i=?   The magnitude of 8+8i is = r=82+82=128=82 The argument of 8+8i is =…

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A: Given:4000-30002Inverse matrix:A-1=1AadjA

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A: Given an equation 9y+38=2(y-9).We need to simplify to get value of y.

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A: Here we use isosceles triangle property and triangle all angles  sum is equal to 180.

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A: Topic:- function and derivatives

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A: We can use property of exponent in order to solve the given problem.

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A:

Q: -3i (7i - 5)

A: See this solution in detail below

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A: #(a) Find the cube roots of 1+i

Q: Could you show me how to answer this problem?

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Q: Question: 4x"+ 3x + 1 3O

A: Let's find x value.

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A: (e) The given complex number is z=i1+i. Rewrite the above complex number in the usual form z=x+iy as…

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A: Find the cube of the expression and prove that it is equal to 1

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Q: can

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Q: Use de Moivre's Theorem to find the reciprocal of each number below. −2 x square root 3 − 2

A: By De-Moivres's theorem , if a number is represent by x, then we can represent its reciprocal by1x…

Q: Only question 23, I have trouble with this

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Q: Find the two square roots of -9i.

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Q: 9) -3d + Sq – 4q +1ld

A: topic - simplification

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Q: What formula is most important to use throughout algebra?

A: a2 – b2 = (a – b)(a + b) (a + b)2 = a2 + 2ab + b2 a2 + b2 = (a + b)2 – 2ab (a – b)2 = a2 – 2ab + b2…

Q: Note:- Please need a correct answer for this problem.

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Q: Can someone help me answer question 4 ?

A: Given that  The number of classes (X) a student takes in a given semester follows the following…

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A: As per the guidelines we can solve 3 questions only.

Q: If Za = 1.545, then the value of a is: %3D

A: Here the given information is  Zα = 1.545 It is asked to find the value of α.

Q: How to do this problem

A: See the attachment

Q: Need a little help finishing this problem

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Q: Why is it important to study Algebra?

A: Algebra is as important to Mathematics, as numbers are to Mathematics. Algebra is one subject of…

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A: The null and alternative hypothesis is obtained below: Here, H0 represent the null hypothesis and HA…

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Q: What is the correct format for including a simple algebra equation in an APA paper?

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Q: Use de Moivre's Theorem to find the reciprocal of each number below. -2 square root of 3 -2i

A: We are asked to find the reciprocal

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Q: d help und

A: It is given that,  The mass after remaining after t days is ,  m(t)=15e-0.099t…

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A: Given function f(x) is as - f(x) = -x-2-3For finding out the inverse of a function, we solve for the…

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A: Derivatives can be defined as rate of change of function with respect to an independent variable. It…