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how to find solution like tan(x+y/2)=x+c ????? , in other equation also it gives solution in matrix form ????
>> dsolve('Dy==cos(x+y)') ans = pi/2 - x - x - log(-(exp(C17 + t) - i)/(...
5 years 前 | 1 个回答 | 0
1
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How to solve this integration ????
>> c c = (x*cos(x)*sin(x))/(a^2*cos(x)^2 + b^2*sin(x)^2)^2 >> pretty(c) x cos(x) sin(x) --------------------...
5 years 前 | 1 个回答 | 0
1
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what should i do to solve differential equation
>> syms y(t) >> a= diff(y(t),t)==t*y a(t) = diff(y(t), t) == t*y(t) >> sol = dsolve(a(t),t) Error using symengine ...
5 years 前 | 0 个回答 | 0
0
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is there any methode to edit expression in c without typing again ???
>> a=5 a = 5 >> b=2 b = 2 >> c=2*a-3*b+5 c = 9 >>
5 years 前 | 1 个回答 | 0
