Given that det A = 10, det(AT (B-1)³ = –5, find det(BA), %3D %3D

Q: Question 5 A | (x – 1) VE dx = AVE - +C B) zi + ei +C c)능z2 - z+C D E) 글교2+2x-a +C

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Q: - for the 2 equations, a,X+a12Xg=0 and aX,+aNg=2 the value of au given: and a11 a121 la21 a221 X= 1,…

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Q: If Sdx = s ( + g(x)dx, then A + f 9(2) dx is equal to %3D

A: ∫x2-1x3+xdx To break the fraction we use partial fractions…

Q: Solve the following 2nd order D.E: y'' + 2 y' = x^2-e^x

A: given ,         differential equation,   y''+2y'=x2-ex

Q: А- If v = t". et. Find the value of n, which satisfies the equation ar (r2 = r2 dv at

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Q: Solve Question 1 and 2 ) 2g" - 3y' + wy %3D 2) dg +84= dt? dt

A: Given both differential equation are homogeneous differential equation of second order:-

Q: Given y = , y (0) = 1, h = 0.5. Find y (2) using the fourth-order RK

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Q: Use the areas shown in the figure below to find the following. y = f(x) Area =0.8 Area =1.4 b c d а…

A: Given, The graph of the curve y =fx We have to solve for part a, b, c and d.

Q: Solve for the given DE and indicate the type of DE y" +y = csc x ) ==- 2, y" (G) y' = 3

A: Given the DE is y''+y = csc x ;   y'π2=π2-2,   y''π2=3

Q: Given that y = et is a solution to the equation ty" – (t + 1)y' + y = = 0, - which of the following…

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Q: If z is directly proportional to the product of x and y and if z is 21 when x is 6 and y is 7, then…

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Q: ф бху dх + 2ху dy %3D i

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Q: Question 1) Find I = dz, C: |z + 103| = 4, CCW z+ 100

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Q: If z is directly proportional to the product of x and y and if z is 10 when x is 4 and y is 5, then…

A: To determine: The equation z=_____ Given information: If z is directly proportional to the product…

Q: What is the relationship between La and Zb? F E D D. B

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Q: question 5. (D² + 4D + 4)y=0, x= 0: y = 1, y' = -1 answer 5. y = e 2x (x + 1)

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Q: Find the order and degree of d³y 4 dªy 1+ %3D dx3 dx4 O Order=4, Degree=8 O Order=8, Degree=4 O…

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Q: Question 2 Evaluate: J y* sech (e m)tanh (e ), 7Iny @ -ch(v^) +C B) None -ech-(7) +C 7 ® ech (»*) +c

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Q: 2Sino 5. AS T/H CSCO 3 TV4 2sinG A:S CSCO 3T/4 T14 CSCO aS [1asine) -cescor I do %3D 3 T/4 aS [4sino…

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Q: Obtain the value of P3 (x) using Rodrigues' formula d" P,(x) = (x² – 1)" (2")n! dx"

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Q: Question 5 Find the solution. (4D4 - 4D3 - 3D2- 2D + 1)y = 0. A y = (c,+c,)e*+ (c,+cx)e¯/½ (B) © y =…

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Q: Consider the diagram below. If EI = 4d - 25 and LY = 5d + 7, what is the value of YM?

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Q: b and c e R show that y(x) = e"* with r satis f ying ar? + br + c = 0, the solution of equation ay"…

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Q: Question 4 Find the solution. ,dy 2- y?=2xy dx (A 2x -2 B

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Q: From the figure below: a) If valve A is opened while valve B is closed, determine the amount of salt…

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Q: Question 17 Find the solution. (4D3 - 3D + 1)y=0 (A y = (c, +c,)e*/½+c,e* y = (c,+c,)xe'/½+c;e¬2 -2x…

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Q: Find the order and degree of 1 d y 1+ dx3 d'y dx4 O Order=3, Degree=20 O Order=4, Degree=20 O…

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Q: Find the solution of the following equations using method of substitutions. A. (2x-2y+1)dx +…

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Q: Question 13 The cost, C. in dollars to hire pavers to pave the parking lot at a shopping mall can be…

A: Given Data: The cost to hire the pavers is: C=5x2-50x+1200 For the minimum cost, the derivative of…

Q: as instructed, to find a second solution y,(x).

A: Given, the differential equation                x2y''-5xy'+9y=0;        y1=x3

Q: F ud Cor yar

A: Covariance is used to obtain joint variation between two variables that is x and y.

Q: The expression for Absorption law is given by Select one: a. A + AB = B b. A + AB %3D А с. А + В %3D…

A: Here I am attaching image so that you understand each and every step.

Q: If the substitution m = y - x was applied to the DE: 9 = 1- 3(y – x)°, the resulting DE would be: dx

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Q: If (x)dx = 8 and g(x)dx = -2, which of the following cannot be determined from %3D %23 the…

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Q: 3. Find CH(t) when H(t) = (et-3)(e?-) %3D

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Q: Given y - xy? – x²y=2. Then, at the point (1,2), -is Blank 1 dx

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Q: 051 ds 12t (3t-1) , s() = 3 %3D dt Ans * S = 1 (3t-1) -5

A: The solution is as follows below :

Q: Question 2 Find the solution. y" - 2y'- 2y = 0 @ y = c,ev3+c,e° V31 ® y = c,e2-v3)1+c,e(2+v3)1 © y =…

A: Since you have posted a multiple question according to guildlines I will solve first question…

Q: For what value of k, if any, is * kxe-2a dx = 1?

A: Consider the given equation      ∫0∞kxe-2xdx  = 1⇒  k∫0∞xe-2xdx  = 1⇒ k = 1 ∫0∞xe-2xdx

Q: Which of the following is equivalent to the problem shown? 2* where z = r cis0

A: The problem can be written as: z=rcisθz=rcosθ+sinθ

Q: Find the values of "a" such that f(x,t) = e ax + 6t satisfies the equation of 2f ot dx? smallest…

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Q: D Frnef far s ? syf 2=7

A: You must have idea how to solve the equation. The explanation part is given below.

Q: Given y= x ln? (3x), then dy is dメ A\ y =X [9+ ea ( 3x) ] %3D 3 C/y21n(3x)+ [つと ( 3x) こ

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Q: If a tank holds 8000 gallons of water, which drains from the bottom of the tank in 40 minutes, then…

A: Given: The capacity of tanks 8000 gallons. V=80001-t402

Q: F.n) ds, w e given by

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Q: %3D My 4.e A e). Ae-/

A: According to the given information it is required to solve the differential equation:

Q: Solve the following problem %3D 0, 0 0, + dx² ' ay? u(0, у) —D 1, u(п, у) %—D 0, и(х, 0) %3D 0, и(х,…

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Q: 4. The value of the coefficient of determination, R2 of Model 1: In y; = a+ Bxi + Ei is different…

A: The R-square value tells the proportion of variation in the response variable that is explained by…

Q: Find the soIltion to the following equations: %3D iv)6=多はら

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Unitary Method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products. 

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.