Mathematics, 26.02.2020 02:03 chrisssrutter
Given the following rst-order IVP: (e x + y) dx + (2 + x + yey ) dy = 0 y (0) = 1 (a) Show that this equation is exact. (b) Solve the exact equation for f(x, y) = C. (c) Apply the given initial conditions to nd the value of C that satises the IVP. (d) Check your answer by showing that the given DE above is the dierential of the equation f (x, y) = C (where C is whatever value you got from part (c)), and that the initial condition is satised.
Answers: 1
Mathematics, 21.06.2019 18:30, 420420blazee
You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?
Answers: 3
Given the following rst-order IVP: (e x + y) dx + (2 + x + yey ) dy = 0 y (0) = 1 (a) Show that this...
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