`sqrt(-3-4i)=`

Evaluate: sqrt(-4-3i)

If z(2-2sqrt(3i))^2=i(sqrt(3)+i)^4, then a r g(z)=

" The number of points of discontinuity of the function "f(x)=[sqrt(4x-3)+sqrt(53-4x)]" (I.denotes the GIF) is "

If z = (3sqrt7 +4i)^2(3sqrt7-4i)^3 then Re(z) =

If the multicative inverse of a comlex number is (sqrt3+4i)/19, where i=sqrt-1, find the complex number.

If the multicative inverse of a comlex number is (sqrt3+4i)\\19, where i=sqrt-1, find the complex number.

If the multicative inverse of a comlex number is (sqrt3+4i)\\19, where i=sqrt-1, find the complex number.

If the multicative inverse of a comlex number is (sqrt3+4i)\\19, where i=sqrt-1, find the complex number.

n is any integer then arg(((sqrt(3)+i)^(4n+1))/((1-sqrt(3)i)^(4n)))=....

Express the following in polar form, (i) sqrt(3)-i (ii) -4+4sqrt(3)i .