Mathematics, 30.07.2019 17:00, Ariannamorales5355
In this problem we consider an equation in differential form mdx+ndy=0. the equation (4y+(5x^4)e^(? 4x))dx+(1? 4y^3(e^(? =0 in differential form m˜dx+n˜dy=0 is not exact. indeed, we have m˜y? n˜x= for this exercise we can find an integrating factor which is a function of x alone since m˜y? n˜xn˜= can be considered as a function of x alone. namely we have ? (x)= multiplying the original equation by the integrating factor we obtain a new equation mdx+ndy=0 where m= n= which is exact since my= nx= are equal. this problem is exact. therefore an implicit general solution can be written in the form f(x, y)=c where f(x, y)= finally find the value of the constant c so that the initial condition y(0)=1. c= .
Answers: 1
Mathematics, 21.06.2019 20:00, oopsorry
James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number t of tokens james has is a function of g, the number of games he plays. write the function’s formula? t=
Answers: 1
Mathematics, 22.06.2019 01:00, drakesmith43
The stairs leading from the ground to the entrance of a plane forms a right triangle with the ground. if the distance of the stairs measures 22 feet and the ground distance measures 11 feet, how high is the entrance to the plane from the ground? which diagram represents this scenario? / 22ft © 22ft 11 ft 11 ft 22 it
Answers: 3
Mathematics, 22.06.2019 03:30, ericperkins10ox0b27
Consider the diagram. lines e and c can be described as
Answers: 3
In this problem we consider an equation in differential form mdx+ndy=0. the equation (4y+(5x^4)e^(?...
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