Mathematics, 23.01.2020 17:31 gshreya2005
It can be to classify a differential equation, so that we can predict the techniques that might us to find a function which solves the equation. two classifications are the order of the equation -- (what is the highest number of derivatives involved) and whether or not the equation is linear .
linearity is important because the structure of the the family of solutions to a linear equation is fairly simple. linear equations can usually be solved completely and explicitly. determine whether or not each equation is linear:
1. (1+y2)(d2y/dt2)+t(dy/dt)+y=et
2. t2(d2y/dt2)+t(dy/dt)+2y=sin t
3. (d3y/dt3)+t(dy/dt)+(cos2(t))y=t3
4. y''-y+y2=0
Answers: 1
Mathematics, 21.06.2019 18:30
What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12
Answers: 2
Mathematics, 21.06.2019 20:10
Read the excerpt from the strange case of dr jekyll and mr. hyde what do dr. jekyll's thoughts reveal about him in this excerpt? [t]he inmates of my house were locked in the most rigorous hours of slumber, and i determined, flushed as i was with hope and triumph, to venture in my new shape as far as to my bedroom. i crossed the yard, wherein the constellations looked down upon me, i could have thought, with wonder, the first creature of that sort that their unsleeping vigilance had yet disclosed to he is jealous of those who can sleep through the night. he is revered for his scientific advances. he is interested in studying the movements of the stars he is proud and enthusiastic about his initial results.
Answers: 3
Mathematics, 21.06.2019 20:30
Interest begins accruing the date of the transaction except for auto loans mortgages credit card cash advances credit card purchases
Answers: 1
Mathematics, 22.06.2019 01:00
How would you find the height of points on the circle? the topic is trigonometry.
Answers: 3
It can be to classify a differential equation, so that we can predict the techniques that might us...
Biology, 24.04.2021 14:00
English, 24.04.2021 14:00
Biology, 24.04.2021 14:00
Mathematics, 24.04.2021 14:00
Physics, 24.04.2021 14:00
Biology, 24.04.2021 14:00
Mathematics, 24.04.2021 14:00
Mathematics, 24.04.2021 14:00
Physics, 24.04.2021 14:00
Mathematics, 24.04.2021 14:00
English, 24.04.2021 14:00
English, 24.04.2021 14:00
Chemistry, 24.04.2021 14:00
Mathematics, 24.04.2021 14:00
Spanish, 24.04.2021 14:00
English, 24.04.2021 14:00