When I try to solve the symbolic trigonometric expression, I am not getting desired results even results exist.
The MATLAB code is written as follow:
clear all
clc
syms nq lam alfa ai theta phi del kv H gma
kagq=((1+nq-lam*nq*(tan(alfa)-tan(ai)))*sin(alfa+theta-phi))/(cos(theta)*cos(alfa-phi+del)*(tan(alfa)-tan(ai)));
Sa=0.5*gma*(1-kv)*H^2*kagq;
A=diff(Sa,alfa)
pretty(A)
solve(A,tan(alfa))
Akshay Pratap Singh
Dear Harald
Thanks for answer. But, the desired answer is not given by this.
Thanking you
Regards
Akshay
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Akshay Pratap Singh
No, I want the expression for tan(alfa) means tan(alfa) in terms of other variables. Here, the term 'alfa' is in both sides which is not required. I want to calculate the value of 'alfa' in terms of other variables.
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