4 ms·
Suppose such f is given that the roots of f (of order n) are bounded by 1 in the complex plane. Now let f1=f, f2=-f, a1=1/2, a2=1/2. Then a1f1+a2f2 = 0.
by pixcavator 19y ago
Suppose such f is given that the roots of f (of order n) are bounded by 1 in the complex plane. Now let f1=f, f2=-f, a1=1/2, a2=1/2. Then a1f1+a2f2 = 0.