In a right spherical triangle DEF, D=90°, EF= 57°, and F=69°. What is the value of side DE?

Q: Consider the solid that lies below the surface z = xy and above the following rectangle. R = {(x, y)…

A: Using midpoint rule volume will be equal to  V=A∑fa,bWhere A= Area of each rectanglea,b are centers…

Q: Q3:A. Determine the following function U is harmonic or not U = 3 + x y cos: cos sin

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Q: Consider the following differential equation. ydx - 3(x + y²) dy = 0 dx Find the coefficient…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

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A: According to the guidelines we are supposed to do one problem

Q: 2.3: Determine the spectra of the signals: (a) x(n) = cos/₂ (b) x(n) = Cos kn/3 (C) x(n) has period…

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Q: mean of 0.4 micrometer and standard deviation of 0.15 micrometer. The line width of for…

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Q: Solve for the right spherical triangle whose parts are a = 73°, b = 62°, and C = 90°.

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Q: . Find the relation between line L and plane P: Question 9. 2x +2y-32-1=0. If they intersect at one…

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Q: A: Find Fourier Series of the Function: -K f(x) = {- K -HAX<0 0<x<*

A: By Bartleby policy I have to solve only first one as these are all unrelated &amp; lengthy…

Q: 1. y= 1-lnx x²

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Q: Given A= 45 1 1 0 4 6 1 and B= 3 -1 2 3 2 4 -1 2 160 2, find 3B AT

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Q: 2. Use Euler's method to find the approximate value of y correct up to 4 dy decimal places for…

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Q: Find an explicit solution of the given initial-value problem. √2 √₁-y² dx - 1- √1-x² dy = 0, y(0) =…

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Q: 5) Examine the characters of the following Series using the Comparison tests. DO a) = 2n²+3n+1 n=1 2…

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

Q: f(x)= x³ + 4X² - 10 .Xo = 1, Accuracy=0.001

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Q: Question 3. Do the lines x=t, and x = 2t - 2, y = 2t - 1, 2 = 3t+1 intersect each other at only one…

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Q: Q3/Solve the non-homogenous equation 3x³ + 1 = cos(2x-1)

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Q: Q1: A. Determine is the following series converged or not and find sum of it 3 3 3+-+ +.. 4 16

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Q: 3/ A: Find General Solutions for the following Differential Equations (Use Differential Operators).…

A: Note: since you have posted multiple questions. As per our guidelines we are supposed to solve only…

Q: Determine the following limits. You are not required to use the definition, but you must justify…

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Q: Let u = 3j - 2k and v = 2i + 5k. Calculate cose where between u and v. is the angle

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Q: ans. It has 5 acres of pecan Ere each year. The family use

A: The decision variables can be taken for pecan pies (both unshelled and shelled) and cookies.

Q: Consider the solid Q bounded by the surfaces - S₁z1 = (y-2)², S₂ : x + y = 2, S3 : x = 0, S4 y = 0,…

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Q: 3. Show that if n = 3 mod 4, then n cannot be the sum of squares of two integers.(i.e there are no…

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Q: -2 -3 2 3 0 0 5 6 1 00 = find all the unknowns using Cramer's rule. Let A = ܐܝܘܘ --0-0 If A X3

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Q: 7. ) How many points must you place in a square with the dimension of 3cm by 3cm to guarantee that…

A: Given: A square of dimension 3cm ×3cm To find: Number point to be places in a square of size 3cm…

Q: Find an explicit solution of the given initial-value problem. 2 dy dx = y - xy, y(-1) = -3 y =

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Q: a) If the edge of a cube is increased by 30 percent, by how much is the surface area increased? b)…

A: This is the question of application of differentiation.

Q: 2. Consider the functions: f(t) = √1+t² and g(t) = 2t Find the convolution of the two functions by…

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Q: Let S1 = {(x,y)/ x2y-3), S2 = {(x,y)/ Os x ≤3, 1≤ y ≤5) and S3 = {(x,y)/ 0<x<3, 1sy≤5}. Then: * O S1…

A: A subspace of ℝ is compact if it is closed and bounded. Now, S1=x,y / x≥y-3 This is not bounded. We…

Q: A: Find: 1- L-1 2S-18 24-30 VS 네 -1 [55+4_ + $²49 st

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Q: In a right spherical triangle ABC, B=90°. Using Napier’s first rule, what is the simplified form of…

A: There are two Napier's rules that are used to solve the right spherical triangles.

Q: . A 60-ft building casts a shadow 45-ft long. Find the length of the shadow cast by a 24-ft fl

A: # as per the guidelines we are entitled to solve one question at a time, please resubmit the other…

Q: Find the Fourier series of f(x) uestion 1 1) If f(x)= x,-2<x<2

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Q: Match the given differential equation with one or more of the solutions. (Select all that apply.)…

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Q: Solve the following system of equations * 2x + 4y + 6z = 22 3x + 8y + 5z = 27 -x + y + 2z = 2

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Q: 69: y"+y=f(t) where : y(0)=0, y'(0)=1 1 0 ot f(+) 11 ≤ <2 10. こ .

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Q: Consider the solid Q bounded by the surfaces S₁: Z-1 = (y-2)², S₂ : x + y = 2, S3 : x = 0, S4 : y =…

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Q: Q4/ Find a root by using Bisection method, lying between 0 and 0.5 with error 4% ,the equation 4e*…

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Q: In a three-dimensional coordinate system (R3), the equation x2 + z²=9 represents a

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Q: taxi has 2 passengers when it starts at A. It must drop off one person at B and the third at C. The…

A: GIVEN THAT A taxi has 2 passengers when it starts at A. It must drop off one person at B and the…

Q: Find the double integration f (4x + 2)dydx D = {(x,y):0<xs2,xsys2x}

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Q: the root for the following equation ex - 3x, [1.5, 1.6] then f(c4) = 1.50625.

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Q: Let f [0, 2] → R be a continuous function, with ƒ(0) ≤ f(1) ≤ f(2). Show that there : exists xo [0,…

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Q: In this problem, x = c1 cos t + c2 sin t is a two-parameter family of solutions of the second-order…

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Q: The population of a community is known to increase at a rate proportional to the number of people…

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Q: In what degree of homogeneity is the function x + 4y

A: The given function is x+4y To find: degree of homogeneity of the given function.

Q: Solve using Euler’s Method. Approximate up to 5 decimal places.

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Q: Apply gauss jordon method to solve the system of equation 3x + 8y +29z = 71 83x + 11y - 4z = 95,…

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Q: Solve 4 sin ¹ (7x) X || 2 for the four smallest positive solutions

A: To solve the given equation we shall use the formula                                     sin θ=sin…