## Question

###### Q3. Define and solve the following DE using U.C methoddly dy +4 + Sy = x + e-2xcosx dxz dx

Q3. Define and solve the following DE using U.C method dly dy +4 + Sy = x + e-2xcosx dxz dx

## Answers

#### Similar Solved Questions

5 answers

##### Ferromagnet becomes paramagnetic above its Curie temperature. Tnie or False ferroclectric becomes paraelectric above Curie temperature . Tnie or False Magnets with permanent 'North" and "South poles are ealled magneis. ferroelectric material has petmanent electric dipoles: True or False giten temperature and at given electric field strength the nct polanization of fenoelectric measured ad found to be zero; LtmCnS this matctal has become paraclectric Tne or False Given an electric

ferromagnet becomes paramagnetic above its Curie temperature. Tnie or False ferroclectric becomes paraelectric above Curie temperature . Tnie or False Magnets with permanent 'North" and "South poles are ealled magneis. ferroelectric material has petmanent electric dipoles: True or Fal...

5 answers

##### Iad f 3 1 e [ 1 1 | 3 1 L H [ # 2} 2 1 1 1 I 1 1

Iad f 3 1 e [ 1 1 | 3 1 L H [ # 2} 2 1 1 1 I 1 1...

5 answers

##### 2 let %1 = HJ ~-[4,-[4; 1) Determine if %. %2. % are linearh; independent.2) Pleue #rite 2 isuer?linea combination & %1. %1. % . ls there only one corrert3) 1f w = v1 + V2 + V# Use Jour isAtr in /) and write SM lineu comnbination & % . %2. % in # diferent #uy (ie the cocflicients ire no longer 1.1.1)

2 let %1 = HJ ~-[4,-[4; 1) Determine if %. %2. % are linearh; independent. 2) Pleue #rite 2 isuer? linea combination & %1. %1. % . ls there only one corrert 3) 1f w = v1 + V2 + V# Use Jour isAtr in /) and write SM lineu comnbination & % . %2. % in # diferent #uy (ie the cocflicients ire no ...

5 answers

##### Problem (25 points): (A - B) 1Opts C) Spts survey is conducted in College of' Engineering among 1200 students collect weight and height statistics: Let X and Y be the RVs for weight and height; respectively- takes for light; medium and heavy weights whereas takes and for short and tall students, respectively. Below are the statistics table for X and Y;100 500100 200300(a) Determine the joint pmfof X and and the marginal pmf's of X and ofY. Are X and independem? Justily (c) Find Ihe C

Problem (25 points): (A - B) 1Opts C) Spts survey is conducted in College of' Engineering among 1200 students collect weight and height statistics: Let X and Y be the RVs for weight and height; respectively- takes for light; medium and heavy weights whereas takes and for short and tall studen...

5 answers

##### U / 1 PLSQuestion 23The specific heat of copper is 0.093cal/g %C,and the specific heat of silver is 0.057 cal/g *C. If 100 cal of heat is added to one g of each metalat 25 *C,what is the expected result?The copper will reach a higher temperatureThe silver will reach a higher temperature:The two samples will reach the same temperature:The copper will reach a temperature lower than 25 PC:The " silver will soften:

U / 1 PLS Question 23 The specific heat of copper is 0.093cal/g %C,and the specific heat of silver is 0.057 cal/g *C. If 100 cal of heat is added to one g of each metalat 25 *C,what is the expected result? The copper will reach a higher temperature The silver will reach a higher temperature: The two...

5 answers

##### Use right Riemann sum with n = 4 t0 approximate the area under f (1) = v25 over [0, 24]. Round your answer to 2 decimal places.f &x): 725 X[2a]

Use right Riemann sum with n = 4 t0 approximate the area under f (1) = v25 over [0, 24]. Round your answer to 2 decimal places. f &x): 725 X [2a]...

5 answers

##### Metal rectangle close to long, straight current carrying wire, with two of its sides parallel to the wire_ ifthe current in the long wire decreasing; the rectangle, repelled by or attracted to the wire? Explain.

metal rectangle close to long, straight current carrying wire, with two of its sides parallel to the wire_ ifthe current in the long wire decreasing; the rectangle, repelled by or attracted to the wire? Explain....

5 answers

##### Side chain functional groups: pH pKa /chargeJonizable residuepK.Charge at pH7.4Charge when Charge when pH is below pH is above pKa PKAsp Glu His Cys Lys Tvr Atg Ser ThrSkacpisa? ) Jfatt is <sllarylatt Ase Jkfcl "J 5a Jkea Ufstecnhe 4 4iII L2mt i+ hot ckalje ^YaciVe n Je(tbanhd Shate Aral ;^ Hlalecuted Jill 4J His ^al 324 HLc ^ i Lee-At p'tifvly C4-jed

Side chain functional groups: pH pKa /charge Jonizable residue pK. Charge at pH7.4 Charge when Charge when pH is below pH is above pKa PK Asp Glu His Cys Lys Tvr Atg Ser Thr Skacpisa? ) Jfatt is <sllarylatt Ase Jkfcl "J 5a Jkea Ufstecnhe 4 4iII L2mt i+ hot ckalje ^YaciVe n Je(tbanhd Shate Ar...

5 answers

##### Your stock solution and record It in your data table_17. Prepare four standard solutions of varying concentrations of salicylic acid. To prepare 100 mL of your standard solution (the solution you will use for Trial 1), quantitatively transfer 10 mL of the stock salicylic acid solution You prepared in Step 15 to a 100 mL volumetric flask Add 0.025 M Fe(NO3); solution to the flask to make precisely 100 mL. DANGER: Iron (LH) nitrate solution, Fe(NOz); 9HzO: Causes severe skin burns and eye damage.

your stock solution and record It in your data table_ 17. Prepare four standard solutions of varying concentrations of salicylic acid. To prepare 100 mL of your standard solution (the solution you will use for Trial 1), quantitatively transfer 10 mL of the stock salicylic acid solution You prepared...

5 answers

##### Consider the matrix8 â‚¬ D E Fwhere 4=3, 8-2,C-6, D-7, E=7, F-3 Find the first entry in the third row of the Inverse of this matrix: Give your answer J5 decimal correct t0 IWO decimal plce :

Consider the matrix 8 â‚¬ D E F where 4=3, 8-2,C-6, D-7, E=7, F-3 Find the first entry in the third row of the Inverse of this matrix: Give your answer J5 decimal correct t0 IWO decimal plce :...

5 answers

##### (Round two decimal places as needed:)The slope indicates that every gram of fat subtractscalorie(s), on averageThe slope indicates that every calorie subtractsgram(s) of fat, on average_The slope indicates that every calorie addsgram(s) of fat, on average_The slope indicates that every gram of fat addscalorie(s) , on average_g) Anew burger containing 26 grams of fat is introduced. According to this model, its residual for calories is 24.How many calories does the burger have?calorie(s)(Round to

(Round two decimal places as needed:) The slope indicates that every gram of fat subtracts calorie(s), on average The slope indicates that every calorie subtracts gram(s) of fat, on average_ The slope indicates that every calorie adds gram(s) of fat, on average_ The slope indicates that every gram o...

5 answers

##### What is the IUPAC name for this compound?OHcyclohexanolglycerolphenolcyclobenzenolcyclopentanolSubmitRequest Answer

What is the IUPAC name for this compound? OH cyclohexanol glycerol phenol cyclobenzenol cyclopentanol Submit Request Answer...

6 answers

##### Match the equation with its graph (labeled I-VIII). Give reasons for your choice.$ y^2 = x^2 + 2z^2 $

Match the equation with its graph (labeled I-VIII). Give reasons for your choice. $ y^2 = x^2 + 2z^2 $...

5 answers

##### 5. Creale-Your-Own-Adventure-Problem Create and solve three related time graphs (position, velocily,and acceleration) fulfilling the following critera (2 points) An original written scenario, like @ story. that your graphs will be based off of (4 points) A position vs time graph wilh at least 4 different motion 'changes in (4 points) Corect related velocity and acceleralion graphs

5. Creale-Your-Own-Adventure-Problem Create and solve three related time graphs (position, velocily,and acceleration) fulfilling the following critera (2 points) An original written scenario, like @ story. that your graphs will be based off of (4 points) A position vs time graph wilh at least 4 diff...

5 answers

##### 10. (1 Credit) Evaluate the integralV25V25-I2dz dy dr 1+(22+42 + 221572

10. (1 Credit) Evaluate the integral V25 V25-I2 dz dy dr 1+(22+42 + 221572...

4 answers

##### Since the results of the cxperiment were very close to being significant, the study included 10 men and 1O womer The following results researcher decides to replicate that experiment; only this Umne are obtained: increasing the power byMenWomen0.052 tail what do You conclude this time?tobt - tcrit =Since Itobtl 2 Lcntl, retain Ho The data do not allow the conclusion that women and men differ recalling erotional events.Since Itobtl ICcntl, retain Ho- The data do not allow the conclusion that wome

Since the results of the cxperiment were very close to being significant, the study included 10 men and 1O womer The following results researcher decides to replicate that experiment; only this Umne are obtained: increasing the power by Men Women 0.052 tail what do You conclude this time? tobt - tcr...

5 answers

##### 2x-2 3y=3x2 _ 6x satisfy aX 2y5 _ 1Tne points on the curveFind the equation 0f tne tangent line at tne point (2,0) in its slope-intercept form.Answer: y =

2x-2 3y=3x2 _ 6x satisfy aX 2y5 _ 1 Tne points on the curve Find the equation 0f tne tangent line at tne point (2,0) in its slope-intercept form. Answer: y =...

5 answers

##### Given the matrix5 28 416 54 eR3x? L3 21 FfAfind all eigenvalues of A,2. find the corresponding eigenvectors of A,3. show that A is diagonalizable; that is,find an invertible matrix K â‚¬ RBx: and diagonal matrix D â‚¬ R3x3 such thatK-IAK = D,INo NEED TO VERIFY THIS IDENTITY WIjinc tne matrix A2020

Given the matrix 5 28 416 54 eR3x? L3 21 Ff A find all eigenvalues of A, 2. find the corresponding eigenvectors of A, 3. show that A is diagonalizable; that is,find an invertible matrix K â‚¬ RBx: and diagonal matrix D â‚¬ R3x3 such that K-IAK = D, INo NEED TO VERIFY THIS IDENTITY WI jinc tn...

5 answers

##### Gooul utontphlta en btal7nnntf Kten netaan"etanInemn euad enviCeenem

Gooul utont phlta en btal 7nnntf Kten netaan "etan Inemn euad envi Ceenem...