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How to solve the five equations below? cos(5*a)+cos(5*b)+cos(5*c)+cos(5*d)+cos(5*e)==0 cos(7*a)+cos(7*b)+cos(7*c)+cos(7*d)+cos...
4 years 前 | 1 个回答 | 0
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Solve equation with 2 unknowns using solve
How to solve the two equation below? cos(3a)+cos(3b)=0 cos(a)+cos(b)=1.6 Ans: a = 7.6 degree = 0.132645 rad b = 52.4 degree...
4 years 前 | 2 个回答 | 0
2
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Unable to solve using vpasolve
My equation is sin(A)-sin(1.62)*exp(-(2*pi+A-1.62)/18.85. I write it and use 'vpasolve' to find the solutions. Unfortunately, ...
5 years 前 | 1 个回答 | 0
