Question 2 A. Given x+ 2y = 3 and x+2y = 1, fond (x+ y) Solve the following simultancous equations: a 2x + y 7 and 3x - 2y = 3. b. 2x+ y 7 and x + 3y 1 c. r+ 6y = 3 and x+y=-2 d. x-4y 1 and 2x +5y 15 %3D %D

Q: y3e500x, is a solution of Select one: a. y =600y O b. y = - 800y C. y = - 600y O d. y = 800y

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Q: ALT Q) ALT CTRL Gowe differentiap eguation CDon'tuse lapiaetransfom 4. xy - y- xy = 0. It is a…

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Q: For two attributes A and B, we have (AB) = 8, (A)= 19 (@B) = 5 and N= 35, calculate the coefficient…

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Q: 1. (D2 - 6D + 9) y eir %3D

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Q: Find x and y. BE = 6y - AE= 3x - 2, and AC= 8x - 22, DE = 4y - 4, %3D %3D %3D 20. B C A

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Q: Solve the following equation: ye®Y dx + (xe*Y + 2y)dy = 0 1. xe®Y + 2y? = c xe®y + y? = c 3. ey +…

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Q: Obtain the solution of this set of simultaneous equations: Н.W 3x1 - x2 - 2x3 = 1 -x1 + 6x2 – 3x3 =…

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Q: 1. Convert the following difference equation into a first-order form: Yt = Yt-1 + 2yt-2(Yt-3 – 1)

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Q: lim s n where s₁ = 1, and S n+1 = (1 – = -)Sn n+31 for n ≥ 1.

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Q: Find the general solution of the difference equation

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Q: Find x and y AB = 4x+12, BC = 4+6y DC= 12x-60, AD= 3y %3D %3D %3D %3D B C A

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Q: The equation 5z + zy = C is the general %3D Sz- 10 - A 10

A: The general solution of the differential equation: - A differential equation is an equation that…

Q: y - y = x C. d. у +у — 7у — у + бу %3D 0 (4) y

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Q: 2. If det [a b c] a Lx y z -X = -1, solve det 3p+a 2p -y 3q+b 2q -N 3r+c 2r

A: Given detabcpqrxyz = -1det-x-y-z3p + a3q + b3r + c2p2q2r = ?

Q: If y is always one unit more than the quadrupled amount of x, which of the following equations is…

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Q: The distance from the point S(1,1,0) to the line 3t, z = 2 - t is -T = 1- 2t, y = %3D |3D اخترأحد…

A: Givne that  The point S(1,1,0) line x=1-2t,y=3t,z=2-t To find distance from the point to the line

Q: 3. (x* + 2)(x – 10) = Colve for "X": 2 4. Y= x -

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Q: -) Evaluate 4x2 - 10xy + 3y² for x 2 and y = -1

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Q: Equation xdy + ydx = 0 y"-3y" + 3y + y = 0 (y)¹/² = √/(1+y")4 Order Degree Kind IV DV

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Q: 4x 39 3x + 8y = -6

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Q: specified variable: 1.  solve for W: P= 2L + 2W 2. solve for H: A= 1/2 bxh 3. solve for y:…

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Q: 4dx + (x — у + 2)?dy %3D 0

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Q: dw Find ду dw at the point (w, x, y, z) = (3, - 1, - 1, - 1) if w = x3y? + yz-z° and x2 + y? +z? =…

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Q: Which of the following equations is variable separable? O a. (3a2 – y²)dx – 2aydy = 0 O b. (z² +…

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Q: Solve algebraically forx, and y a. x2+ y2 25 x+y= 1 b. y2-x2 16 3x + 5y 16 %3D

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Q: The linearization of_z = y√x_atx=16 and y=1 is

A: Linearization is defined as the finding of a linear approximation to a given function at a given…

Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.