if `1,w,w^2............w^(n-1)` are the `n,nth` roots of unity then `(1-w)(1-w^2).............(1-w^(n-1))` equals

If 1,w,w^2,.....w^(n-1) are then n, nth root of unity, then (2-w)(2-w^2).....(2-w^(n-1)) equals. (i)2^n (ii).^nC_2.....^nC_n (iii)[.^2nC_0+.^(2n+1)C_1+.^(2n+2)C_2...........+.^(2n+2)C_n)]^(1/2) (iv) 2^n+1

if 1 , omega ,omega^2 ,............. omega^(n-1) are nth roots of unity , then (1-omega) (1-omega^2).......(1-omega^(n-1)) equal to

If 1, w, w ^(2),..., w ^( n-1) are the nth roots of unity then (2-w) (2-w ^(2)) ...( 2 - w ^(n -1)) equals:

if 1,omega,omega^(2),............omega^(n-1) are nth roots of unity,then (1-omega)(1-omega^(2))......(1-omega^(n-1)) equal to

If 1, omega,(omega)^2,.......omega^(n-1) are the nth roots of unity,then (2-omega)(2-(omega)^2)…...(2-(omega)^(n-1)) is equal to 2^n

If 1, omega, omega^2 ,…..,omega^(n-1) are the nth roots of unity, then (2- omega)(2-omega^2)….(2-omega^(n-1) ) equals

If 1,omega,......,omega^(n-1) are the n^(th) roots of unity,then value of (1)/(2-omega)+(1)/(2-omega^(2))......+(1)/(2-omega^(n-1)) equals