ebmajors7721 ebmajors7721 10-04-2024 Mathematics contestada If a₁, a₂,..... aₙ₋₁ are the nth roots of unity then the value of (1-a₁)(1-a₂)(1-a₃)......(1-aₙ₋₁) isa. √3b. 1/2c. nd. 0