Question

please help finding the values of A1 A2 and V1​

Answer 1

ClearAll; v1 = 0.25; eqn = { (Cos[a1 Degree] - Cos[a2 Degree] + Cos[a3 Degree]) -v1 == 0, (Cos[3 a1 Degree] - Cos[3 a2 Degree] + Cos[3 a3 Degree]) == 0, (Cos[5 a1 Degree] - Cos[5 a2 Degree] + Cos[5 a3 Degree]) == 0 }; (* Please, i need to know what commands follow from here, thanks *) (*Note that a1 < a2 < a3 <π/2 and that a1,a2, and a3, may all be decimal numbers.*)