What is the integrating factor of the linear DE of order one ydx + (3x – 2y+ 5) dy=0? 1 A x² B y3 C x2

Q: K Apply Euler's method twice to approximate the solution to the initial value problem on the…

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Q: The function f (x,y) = e* +3 tan – is a homogeneous function of degree_

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Q: 1. Let S₁ and S2 be collections of sets. Prove the following a = SESIUS2 • (U₁) U(US) - U S…

A: 1. (a) Let any x∈∪S∈S1S∪∪S∈S2S This implies ⇒either  x∈∪S∈S1S  or  x∈∪S∈S2S or  both. This again…

Q: Solve the DE dy/dx + (2/x)y = 6x³.

A: Given,            dydx+2xy=6x3To find : Solve the DE.

Q: Regression methods were used to analyze the data from a study investigating the relationship between…

A: Given,  ∑n=120x=1478 ∑n=120y=12.75 ∑n=120x2=143215.8 ∑n=120y2=8.86 ∑n=120xy=1083.67

Q: Solve the DE (6x + y2) dx + y (2x - 3y) dy = 0. Hint: Exact O 3x^3 + xy^2 - y^3 = c O 3x^2 - xy^2 -…

A: Given differential equation:- 6x+y2dx+y2x-3ydy=0

Q: 4. Simplify 12 cis 45° ÷ 3 cis 15° a. 2 + j b. sqrt of 3 + j2 c. 2 sqrt of 3 + j2 d. 1+j2

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Q: 4. A master pizza maker crafts a pizza every 3 minutes on average. (a) Which probability…

A: Note:  Hi! Thank you for the question, As per the honor code, we are allowed to answer three…

Q: The Intermediate Value Theorem guarantees the existence of at least one real zero of the polynomial…

A: We have to find the interval which doesn't satisfy the intermediate mean value theorem.

Q: A survey of 151 persons was conducted at PCC. Everyone was asked if they carried a cell phone and…

A: A scenario of a survey is given.

Q: 2x+3 lim x → 0 sin 3x

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Q: Solve x dy - y dx = 2x³ dx. O y = x^3 - cx O y^3 - x^3 - cx Oy=x^3 + cx O y^3 - x^3 + cx

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Q: VI. Use Lagrange Multipliers to solve the following: Maximize f(x,y, z) = 4.x +2y + z subject to r…

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Q: 13. The area which is inside the circle r = 10cos O and to the right of the line r = sec O:

A: 13. The given curves are r=10 cosθ and r=secθ To find: area of the region bounded by the given…

Q: tan(4 + 3i)

A: Given that tan (4 + 3i) We have to find the value of tan (4 + 3i) Formulae: sin z = sin (x + iy) =…

Q: Give one indicated root (2√3 - 2i)¹/2 a. 2 cis 330° b. 2 cis 67.5° c. 2 cis 165° d. 2 cis 167.5°

A: We have to solve given problems:

Q: Using the method of undetermined coefficients, determine the particular solution y, for the NHLDE…

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Q: Solve (x² + y) dx + (y³ + x) dy = 0 O x^3/3 + xy + y^4/4 = c O x^3/3 - xy - y^4/4 = c O x^4/3 + xy +…

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Q: Determine the inverse transforms of the following. 2s 6 (a) (c) (S-2) (S-4) (b) 5s-8 s(s - 4) $²25…

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Q: 8r' dr by the Ga

A: ∫028x7dx x=b-a2t+b+a2 change interval a,b=0,2into -1,1 using x=b-a2t+b+a2 a=0,b=2 x=t+1 t=x-1…

Q: Estimate the length of the curve y=0.5x² over [1,4] using n=6 and trapezoidal method. Also determine…

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Q: II. Consider the function g defined by 1 g(x, y) = cos (Tx Vy)+ log3(x – y)' Do as indicated. 1.…

A: First we change the base if logarithm to e.

Q: Solve the equation (r + sinx - cosx) dr + r(sinx + cosx) dx = 0 Hint: Exact O r^2 - r (sinx - cosx)…

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Q: Solve the exact DE (2xy³ + cosx tan y +2 sin x)dx + (3x²y² +sin x sec² y-3 csc y cot y)dy = 0 (1)…

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Q: Find the area of the region which is inside the circle r = 2 and outside the cardioid r = 2(1-cos+).…

A: Given