Find the value of: ` omega^-105`

Find the value of: omega^-30

Find the value of: omega^-364

Find the value of: omega^768

If omega!=1 is a cube root of unity,then find the value of ,1+2 omega^(100)+omega^(200),omega^(2),11,1+omega^(100)+2 omega^(200),omegaomega,omega^(2),2+omega^(100)+omega^(200)]|

Find the value of ( i ) (omega)^12 ( ii ) ( omega )^81

If omega is a cube root of unity then find the value of sin((omega^(10)+omega^(23))-(pi)/(4))

If log2= 0.3010 , log3 = 0.4771 and log 7 = 0.8451 then find the values of log105.

If omega is an imaginary cube root of unity then prove that If omega is the cube root of unity, Find the value of (1+5omega^2+omega^4)(1+5omega^4+omega^2)(5omega^3+omega+omega^2)

find the value of (1+omega)(1+omega^(2))(1+omega^(3))(1+omega^(4))

If omega is the cube root of unity then find the value of |[1,omega^(6),omega^(8)],[omega^(6),omega^(3),omega^(7)],[omega^(8),omega^(7),1]|