Find the conjugate, modulus and argument of `sqrt(2)-sqrt(2)i`

Find the modulus and argument of -3.

Find the modulus and argument of -4i.

Find the modulus and principal argument of -2i

Find the modulus and principal argument of -4.

Find the modulus and argument of the following : (i) -sqrt (3)+i (ii) -1-isqrt(3) (iii) 5+12i (iv) 3(cos300^(@)-isin30^(@))

Find the modulus and argument of the complex number 3sqrt2 -3sqrt2i .

The modulus of sqrt(2i)-sqrt(-2i) is

Given the complex number z= (-1 + sqrt3i)/(2) and w= (-1- sqrt3i)/(2) (where i= sqrt-1 ) Calculate the modulus and argument of (w)/(z)

Find the modulus and amplitude of (-1)/(2)+ (sqrt3)/(2)i

Find the modulus and argument of the complex number (2+i)/(4i+(1+i)^(2))