Math Chapter Wise question with answer

Q01 If ω is an imaginary cube root of unity then (1–ω+ω2)6 +(1–ω2 +ω)6 = (1–ω+ω2)6 +(1–ω2 +ω)6 = English · PGT 2011 Q02 If is an imaginary cube root of unity, then the value of– 2 10 2 10 (1 3 3) (3 3) + ω + ω + + ω + ω + ω + ω + + ω +... English · UP PCS (Pre) 2003 Q03 If w is an imaginary cube root of unity, then the common roots of the equations z3 + 2z2 + 2z + 1 = 0 and z1985 + z... English · UP PCS (Pre) 2007 Q04 If w is an imaginary cube root of unity and x=a+b, y=aw+bw2, z=aw2 +bw, then x3 +y3 +z3 is equal to English · UP PCS (Pre) 2007 Q05 Imaginary root of a polynomial equation always occur in pairs when the coefficients of the equation are: English · TGT 2004 Q06 The real part of imaginary number (()) (()) 2 1 i 3 i + − is: English · TGT 1999