ayoismeisalex
03.03.2020 •
Mathematics
Based on the provided information about the characteristic roots and the right hand side function g(t), determine the appropriate form of a particular solution to be used with the undetermined coefficient method.
(a) r1=-2i; r2=2i g(t)=2sin(2t) + 3cos(2t)
(b) r1=r2=0; r3=1 g(t)= t^2 +2t + 3
Solved
Show answers
More tips
- H Health and Medicine Novomin: What is it and how to use it?...
- P Philosophy Unbelievable stories of encounters with otherworldly forces...
- L Leisure and Entertainment How to Choose the Perfect Gift for Men on February 23rd?...
- H Health and Medicine How to Treat Whooping Cough in Children?...
- H Health and Medicine Simple Ways to Lower Cholesterol in the Blood: Tips and Tricks...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
Answers on questions: Mathematics
- M Mathematics Triangle abc will be dilated according to the rule df,0.25(x,y) where point f is the center of dilation. what will be the coordinates of vertex a’ of the image?...
- M Mathematics Find an explicit formula for the arithmetic sequence -2,-14,-26,-...
- M Mathematics Ms. kiyama is fed up with all the legos around her living room so she decides to do something about it. she starts by getting rid of 23 of them because they are cracked. she...
- M Mathematics The conditional relative frequency table was generated using data that compares the favorite subjects of male and female students at a high school. the survey was given to 120...
- M Mathematics In the diagram, the measure of angle 9 is 85°. / 1 13 16/15 which angle must also measure 85°? 22 © 25 211...
- M Mathematics Write the inequality that models the number of granola bar you need to buy i have a budget of $48 i only need to buy 10 granola bars...
- M Mathematics What is the equation of the line perpendicular to 2x-3y=13 that passes through the point (-6,5)...
- M Mathematics Will mark brainliest the last two pics are for question two...
- M Mathematics Select the best estimate for the diameter of a quarter...
- M Mathematics The junior class at central high school has 182 students. the debate club at the school has 14 members who are in the junior class. how many students in the junior class are...
Ответ:
Yp = t[Asin(2t) + Acos(2t)]
Yp = t²[At² + Bt + C]
Step-by-step explanation:
The term "multiplicity" means when a given equation has a root at a given point is the multiplicity of that root.
(a) r1=-2i; r2=2i g(t)=2sin(2t) + 3cos(2t)
As you can notice the multiplicity of this equation is 1 since the roots r1 = 2i and r2 = 2i appear for only once.
The form of a particular solution will be
Yp = t[Asin(2t) + Acos(2t)]
where t is for multiplicity 1
(b) r1=r2=0; r3=1 g(t)= t² +2t + 3
As you can notice the multiplicity of this equation is 2 since the roots r1 = r2 = 0 appears 2 times.
The form of a particular solution will be
Yp = t²[At² + Bt + C]
where t² is for multiplicity 2
Ответ:
1. PV = nRT. and solving for n (moles F2) we have
n = PV/RT = (1.50 atm)(15.0 L)/(0.0821 Latm/Kmol)(280K)
n = 0.9788 moles F2
mass NaCl = 0.9788 mol F2 x 2 mol NaCl x 58.4 g/mol = answer
Explanation:To find mass NaCl at STP just substitute 1 atm for pressure and 273K for temperature in the above equation and follow the rest of the calculations above.