Write the polar form of `-(1)/(2)-(isqrt3)/2`
(Where, `i=sqrt(-1)).`

Write 2-2i in polar form.

Find the amplitude of -1/2 + I, sqrt(3)/2

Convert the following in the polar form: (i) (1+7i)/(2-i)^(2) (ii) (1+3i)/(1-2i)

Write the multiplicative inverse of sqrt (3)/2-1/2i .

write the simplest form cot^(-1)""((1)/(sqrt(x^2-1))),xgt 1

If alpha and beta are the complex roots of the equation (1+i)x^(2)+(1-i)x-2i=o where i=sqrt(-1) , the value of |alpha-beta|^(2) is

The argument of (1-i sqrt(3))/(1+i sqrt(3))=