the sum of the angles of a triangle

Q: Determine whether each set equipped with the given operations is a vector space. For those that are ...

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Q: Show that the hypotheses: It is not weekend today and it is gloomy than yesterday. (¬WAG) We will go...

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Q: Discuss. Difference between the assumptions of Harrod-Domar and the Solow-Swan models on the nature ...

A: The main difference between the Harrod- Domar Model and the Solow Model is that each ofthe models re...

Q: Drag and drop the equations matching the solution into the spaces provided. Infinitely many No solut...

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Q: . If A = 40ej120°, B = 20Z140°, C = 5 + 2i, solve for A + 2B+C in rectangular form. . Write in the f...

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Q: Theorem 2. Let R and S be binary relations on a set X. Then, (a) (R-l)-' = R. (b) (RUS)-I = R-Us-!. ...

A: Given: R and S are binary relations on a set X.   To prove: (a.) R-1-1=R (b.) R∪S-1=R-1∪S-1 (c.) If ...

Q: xy = 4

A: Solution

Q: Find the root of an equation f(x) = x^3 - x - 1 = 0 until estimated error Ea falls below the level o...

A: Here the given equation is f(x)≡x3-x-1=0. At first we find the interval in which the function change...

Q: Use the annihilator method to find a general solution of y" + 4/ + 4y = 10zr³e 2=

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Q: How should the coefficients a, b, and c be chosen so that the system 3 z = -39 ax + by - -2 x - by +...

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Q: Given 2 8 -2 -10 -67 [1 4 0 -4 -17 rref 1 4 -2 -6 -5 0 0 1 1 -1 -4 1 5 3 0 0 use the reduced row ech...

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Q: Зх — 8 If 3 3 = 0, then x = ? 3 3 Зх — 8 3 Зх — 81 3.

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Q: Consider the parallelepiped with adjacent edges u = 8i + 4j + k v = i+j+9k w = i+ 9j + 4k Find the v...

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Q: Prove that the cube of any integer in the form 9k or 9k + 1 or 9k + 8 .

A: Let n be some integer then by the Division Algorithm, n = 3p , 3p+1 or 3p+2 for some integer p 

Q: Let f and g be functions that are continuous on [a, b] and differentiable on (a, b). Show that there...

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Q: The set of exhaustive values of m for which both roots of the equation x2 – 2mx + m2 – 1 = 0 are gre...

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Q: Solve the boundary value problem. y"+ y = x2 + 1, y(0) = 5, y(1) = 0

A: We solve the given boundary value problem  y"+y=x2+1.......(1) y(0)=5,y(1)=0

Q: |1 3 1 1 1 1 3 1 Find the determinant 1 1 1 3 3 1 1 1

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Q: Verify that the points are the vertices of a parallelogram, and find its area. A(1, 1, 3), B(8, -2, ...

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Q: 1. Using the definition, not the table, find the Laplace transform of the function f(t) shown below....

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Q: 1.) Interpret: For each polynomial function: sketch a graph, describe the end behavior, determine th...

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Q: For the Euler differential operator, aind a utios to the homogeneous equation L=0, then use reductio...

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Q: Əelre y +y?+ Hy' tHy=3sinCa)-coscad. lse the m coofficients. こ othod of undetermñecd

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Q: A rich man died leaving P500,000,000 to his children, two boys and one girl. His last will said that...

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Q: Obtain the values oF a and b Catb) + j la-b)= (itj)+j° (2+j5)

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Q: Find three (3) distinct roots of the cuberoot of 8 and express the root in rectangular form.

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Q: If z^5=1-2i

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Q: Centerville is the headquarters of Greedy Cablevision Inc. The cable company is about to expand serv...

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Q: Let în be a unit vector in a direction specified by the polar angles (0, ø). Show that the component...

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Q: Зх — 8 If 3 3 = 0, then x = ? 3 3 Зх — 8 3 3 Зх — 8 -7 6 -4 1 Find the product: 1 -4 3 1 1 1 1 1 1 I...

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Q: 1. Find the distance between (2, 8)and (–3, –4).

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Q: In an apartment complex, there are 5 windows in each apartment, and 9 apartments in each floor. How ...

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Q: Solve for Fourier coefficient, {6" ax 02x2n T >x 22n sin x f (x) =

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Q: A professor conducted a survey regarding the favorite anime of the students. The following data were...

A: note : As per our company guidelines we are supposed to answer ?️only the first question. Kindly rep...

Q: Instructions My submission Discussions Project Title Give your project a descriptive title Show the ...

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Q: 4. Use rules of inference to show that the hypotheses Vr(P(r)^ Q(z)) and Vr((¬P(x) ^ Q(x)) → R(x)) i...

A: We have to show that the hypotheses imply the conclusion using the rule of inference.

Q: The topic is algorithms and analysis so the proof should be along those lines I think. Thank you! 2....

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Q: E. 1. Let R = {(0, 0), (1, 2), (2, 1), (2, 3), (3, 3)}be the relation on A = {0, 1, 2, 3}. Then, R2 ...

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Q: Q2. Let a b c A =|d e g hi f Assuming that det(A) = -7, find (a) det(3A) (b) det(A) (c) det(2A-) a (...

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Q: Determine the solution to y"+y=e2x using the power series method.

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Q: Rodrigues formula prove

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Q: The shaded region in the given figure above illustrates an unbounded feasible region. Which of the f...

A: Option 1 is correct because maximum can be infinity in case of unbounded feasible region

Q: 17. If A = -3l, then what is I + 2A + 3A² + 4A³ + 5A* + ... ¤?

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Q: Which of the following is NOT proportion? * A. 25:100= 1:4 B. 7:8= 21:24 C. 9:12= 3:4 D. 13:26= 1:3

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Q: Solve (using Simplex) the following linear programs: + 4y max s.t. 2x 2y > -1 - + 3y 0 + + 8

A: We can solve this question using simplex method  

Q: Exercise 1) Consider the group (S3, 0) and H= {e, f3}. Prove that HS3. 2) Consider the group (Z¸ +) ...

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Q: Зх — 8 If 3 = 0, then x = ? 3 3 Зх— 8 | 3 Зх — 81 3.

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Q: and 7- A So1idconsistof a cowe.o ○ま radius-Y height h and a hemis Pher of radius r the dimensious at...

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Q: Find lcm and hcf of 1. 75,85,95,105 2. 105,180 3.140,210,350

A: To find the lcm and hcf of 1 75,85,95,105(2) 105,180(3)140,210,350

Q: The arduous task of combing and tying up long hair and a desire to assimilate has led to approximate...

A: Given - 25% of Sikh youths do not wear turbans. To find -  P= Probability of an Event x a) P(x=2) b)...