Is equal to, where…

MATHEMATICS · Single correct · CBSE · Mathematics · Complex Numbers and Quadratic Equations · Complex Numbers and Quadratic Equations

Problem

\frac{\sqrt{5+12i}+\sqrt{5-12i}}{\sqrt{5+12i}-\sqrt{5-12i}}

is equal to, where

i=\sqrt{-1}

, (1)

-\frac{3}{2}i

(2)

\frac{3}{4}i

(3)

-\frac{3}{4}i

(4)

-\frac{3}{2}

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