Question

If α, β, γ are the roots of the equation x³ + ax² + bx + c = 0,
then α⁻¹ + β⁻¹ + γ⁻¹ =
(a) a/c (b) -b/c (c) b/a (d) c/a

Answer 1

Answer:

option D..............

Answer 2

Answer:

option d)....................