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hello so theoretically if you had the differential equation dy/dx = e^(y+x) with an initial condition of y(0) = -ln4,
which of these would you say is the solution:
A) y = -x-ln4
B) y= x-ln4
C) y = -ln(-e^x + 5)
D) y = -ln(e^x + 3)
E) y = ln(e^x + 3)
it’s late and my brain is So broken but i know ur busy so pls don’t worry about this akdhjdhf
hypothetically if i solved this problem i’d put down C
this is after integrating idk how to write that from my keyboard lol
-e - y = e^x + C’
e - y = -e^x + C
-y = ln(-e^x + C)
y = -ln(-e^x + C)
and i didnt solve more after that bc i know e^x is negative and i know it has to be -ln4 when x = 0 so process of elimination
5 months ago on Wednesday, 10 March 2021
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howelljenkins posted this hello so theoretically if you had the differential equation dy/dx = e^(y+x) with an initial condition of y(0) =...