Calculate the determinant A by the algebraic method noting that it is a sixth degree symmetric polynomial in a, b, c. According to the Fundamental Theorem of Symmetric Polynomials, A(a, b, c) will be a polynomial of fundamental symmetric polynomials. Do not use classical methods to solve this determinant (Sarrus, development by rows and columns, etc.). Please read the request carefully and do not offer the wrong solution if you do not know how to solve according to the requirement. Please see the attached picture for details. Thank you in advance for any answers. a + b b + c c + a a² +6² 2 6² +c² c² + a² = 2³ +6³ 6³ + c³ c³ + a³ a