empty sym what its mean how i solve it help plzz
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syms x y P Q
eqns = [(((x-Xc(4)).^2) + ((y-Yc(4)).^2)== R^2), (P^2 + Q^2 == R^2)]
S = solve(eqns, [x y P Q])
S =
[ empty sym ]
how it solve??
2 件のコメント
Walter Roberson
2018 年 3 月 19 日
What are your values for Xc(4) and Yc(4) and R ?
Which version are you using?
You are trying to solve two equations in four unknowns; there are an infinite number of solutions.
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