(i-1)/(cos(pi)/(3)+i sin(pi)/(3))

Find the modulus and argument of each of the following complex numbers and hence express each of them in polar form: ((1-i))/(("cos"(pi)/(3)+"i sin"(pi)/(3)))

If z_(1)=sqrt(2)((cos pi)/(4)+i sin((pi)/(4))) and z_(2)=sqrt(3)((cos pi)/(3)+i sin((pi)/(3))) then |z_(1)z_(2)|=

If z_(1) = sqrt(2)(cos""(pi)/(4) + "" i sin""(pi)/(4)) and z_(2) = sqrt(3)(cos""(pi)/(3) + i sin""(pi)/(3)) , then |z_(1)z_(2)| is

z=(1-i)/(cos(pi/3)+i sin(pi/3))

If i=sqrt(-1) then (cos(pi/3)+i sin(pi/3))^3=

Find the modulus and argument of the following complex number and correct then in polar form: (i-1)/((cos pi)/((cos pi)/(3)+i(sin pi)/(3)))

Prove that (i)(1-sqrt(3)i)=2((cos)(pi)/(3)-i(sin)(pi)/(3))