Question

answer the above attachment.......​

Answer 1

Answer:

-π/6 it is answer brainliest me

Answer 2

Here ,in

√3 - i(a+ib)

x = √3

y = -1

so, u can clearly see that , this point will lie on 4th quadrant...

so,

argument =

${tan}^{ - 1} ( \frac{ - y}{x} )$

$\implies \: {tan}^{ - 1} ( \frac{ - ( - 1)}{ \sqrt{3} })$

$\implies \: {tan}^{ - 1} ( \frac{1}{ \sqrt{3} } )$

it means angle is 30 °

or

$\implies\frac{ \pi}{6}$

Option A