3. a) Determine a sine function that is defined for all x20 and has its first minimum at (1/3,3) and its first maximum at (4n/3,9) b) State an equivalent cosine function for part a).

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Q: 2. If z = cos 0 + i sin 0 where 0 is real, show that 1 1 - i tan- = - 1+z 2z 1-z2 Express: а) 1+z2…

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A: *concept:- use formula of cos(3¥) = 3cos¥ - 4cos^3(¥)

Q: 2) DISCUSS The Contmuyo f Sin TX %3D

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Q: 4. Sketch a graph of y = -2 cos 2 for-2x SxS2n. v List 3 points below.

A: The given function is: The general form of the cosine function is: where, |a| represents the…

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A: Second option is correct answer i. e.  I= -1-cosh(π)+π(i-1) . Thankyou !

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A: For the first question . Option first is correct answer . Thankyou !

Q: [5] Determine the y(2021) of y=cos²

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Q: 4. Show that f(x) = sin(x² + 3x) is equal to g(x) = -x cos(x) at least once on %3D Hint: Think about…

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Q: 3 3.1 Find and classify singularities of sin(32) z2 3.2 Find and classify zeros of z°(e² – 1).

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Q: 4) It turns out the three-dimensio ball than a football. A footba a trig function like y = a cos(E…

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Q: 2.2 Use the definitions of hyperbolic functions to solve for A and B if: 5e* – 4e* = Asinhx+B coshx

A: Definition used: sinhx=ex-e-x2coshx=ex+e-x2 Consider the given equation as 5ex-4e-x=Asinhx+Bcoshx…

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A: Hello. Since your question has multiple parts, we will solve the first part for you. If you want…

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Q: 3. Determine a sinusoidal function that could represent the graph drawn below. a. In2

A: We have to determine the sinusoidal function of given graph.

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Q: 4) USE THE 2 0 2 0 A 1 0 || GAUSS-JORDAN -3 0 -1 2 - 4 1 1 1 -3 -4 REDUCTION METHOD (SINE PROCEDURE)…

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Q: Chapter 12, Section 12.1, Question 003 Find the domain of r(t) and the value of r(to). r(t) = cos…

A: r(t) = cos(πt)i-ln(t)j+√(t-8)k

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Q: 3.1 Find and classify singularities of sin) 3 -

A: Please check step 2 for the solution.

Q: 5-Find the avea between the curve y= tann the n-anis and from n=-1/4

A: This question is related to area under curves , we will use integeration to solve this problem

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Q: Chapter 6, Section 6.3, Question 013 Use the Fundamental Theorem to evaluate the definite integral…

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A: The detailed explanation and answer is given below:

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Q: 1- By using simple Iteration method, find one root of the following equation: b- e* * tan x = e-3n/2…

A: The iteration method uses the formula, xn+1=ϕ(xn) to perform the iteration.

Q: Chapter 12, Section 12.1, Question 003 Find the domain of r(t) and the value of r(to). r(t) = cos…

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Q: 3.1 Find and classify singularities of ina - sin(32) 3.2 Find and classify zeros of z(e* – 1).

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