Need help with Expressing the following numbers in Cartesian (rectangular) form: wg = (1)/(2^(j)) wh = j^(j) (j raised to the j raised to the j)

Q: What is the domain of sech-1 x? How is sech-1 x defined in terms of the inverse hyperbolic cosine?

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Q: Express as a product.sin 4θ - sin 8θ

A: We know the identity, sinC-sinD=2cosC+D2·sinC-D2        ⋯⋯1

Q: Use a trigonometric substitution to evaluate (x+3)' -dx. (7-6x-x*)"2

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Q: Use a calculator to compute sinhx and coshx for x = -3, 0, 5.

A: We use a calculator to find the values.

Q: 3. Find x by using special right triangle rule.

A: Our Aim is to find the value of x in the given right triangle.

Q: Use De Moivre's theorem to solve:

A: Given,  x4-1+i=0

Q: write an equation for the tangent line. xy= -100,- (10,-10) %3D

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Q: 26. / cor' u du = cor? и - In | sin ul + с

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Q: Express sin8x in terms of multiple angles.

A: We have to express sin8x in terms of multiple angles. We will use the trigonometric identities to…

Q: Plot the point(s) where tan = Clear All Draw: √3 3

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Q: How would I simplify (1-sin2x)secx?

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Q: 3. Express (j-3)° in rectangular form.

A: Note: We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: Prove this equation (cosx-sinx) ^2=1-2sinxcosx

A: Trigonometric formula

Q: Use trigonometric substitution to find -dx 1+16x²

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Q: There are some instances when an abbreviated form of the distance formula can be used. What is the…

A: Please see the below picture for detailed solution.

Q: sin 70 de

A: Use Integration by parts

Q: sec 20 tan 20 de

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Q: Describe the technique for finding ∫ sec5 x tan7 x dx. Do not integrate.

A: Given ∫sec5x tan7x dx

Q: use Newton’s Method to find all the roots of the given equation accurate to six decimal places.

A: Introduction: A transcendental equation is a non-algebraic equation over real (or complex) numbers…

Q: If tanx   =12/13 , find the values of the other hyperbolic functionsat  x.

A: tanhx=1213 By using the identity sech2x+tanh2x=1, we get…

Q: What is the simplified value of lan- 2x= sec2x, tan 2x

A: Given:   tan2x-sec2x

Q: 4х-5 [24x -16x" ]* * dx 75/2 24х-16х

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Q: Use Newton’s Method to find all the roots of the given equation accurate to six decimal places.

A: Consider the given function. fx=lnx-2cosx Now, draw the function.

Q: Find the distance between the points (-1,4) and (3, -6). Give the exact distance and an…

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Q: 2) 2. 5メ4. +IntaltG 니

A: Please see the answer below.

Q: How fnd the pistance from Faint (1,3) and Line y =4

A: We will write the equation in general form and then use formula to find the distance.

Q: Show that the equation has exactly one real root.   2x -1 - sinx  = 0

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Q: Calculate Sin(5x)=-√(2)/2

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Q: use the definition, prove that sinz %31

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Q: Find the antriderivative. Check your answers by differentiation 3.) (3x^sqrt3) 4.) sec3xtan3

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Q: Evaluate. Express result in Rectangular Form correct to 3 decimal places. 2 = 4i3izi

A: To evaluate: z=4i3i2ii in rectangular form correct to 3 decimal places.

Q: what does (tanx+cotx)/secx=?

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Q: Determine the equation of the line passing through the point (3,22) which minimizes the area of the…

A: This question is based on application of Derivative. The two-point form of a line passing through…

Q: i+?) tan'군 %3D

A: We have to prove following identities

Q: I've asked this question more than once because this cannot be right. Tangent30=-6.4 and 1/square…

A: Here the angle is in degrees. tan(30)=-6.4 is when it is 30 radians But tan(30o)=0.577

Q: x³dx 3. Vx² – 9 2.

A: I have stated the used formulas in the solution.

Q: Find the equation of the line that is tanget to f(x)= sqrt(x+1) at the point (8,3).

A: The given function is

Q: 2 + 4 dy

A: NOTE: Refresh your page if you can't see any equations. .

Q: Use Residue theorem to evaluate dx -- x2- 8x + 17 00

A:

Q: How to determine is a mountain of certain height is visible from a distance of 65 miles if line of…

A: Given:  h           = Mountain height  65miles = base distance θ          = angle of line of…

Q: Express the product sin 5x sin 2x as a sum or difference.

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Q: Which is the solution to the equation secx + tanx = 1, x = 0 or ↑ ?

A: A solution to an equation in x is the value of x which satisfies the equation. If the equation is…

Q: What Quadrant 1s 2722 lying in.

A: Since you have submitted two questions, we'll answer the first question. For the second question…

Q: 3dx xV4-x²

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Q: By total differentiation, determine or find the approx. change in the length of the hypotenuse of a…

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Q: sin“ 70 de

A: We have to find indefinite integration of sin⁴7x dx.

Q: Express (sin2x)f in terms of multiple angles.

A: Proceed as shown below

Q: Simplify (tanx+cotx)^2

A: We can use the trigonometrical identity in order to solve the given problem.

Q: Be-Ba dx = 1. Show that for 3 > 0,

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Q: What is sec⁡ θ in the right triangle shown?

A: 1) secθ = 1/cosθ 2) cosθ = b/h  where b is base(24) and h is Hypotenuse(25) of right angle traingle…