Find the Value of a/b
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a+ib =x+ia /x-ib
Rationalizing.
=]]x+ia /x-ib × x+ib /x+ib.
=]]x^2-ab+ibx+iax. /x^2+b^2.
So,
a=x^2-ab /x^2+b^2.
b = i(bx+ax)/x^2+b^2 / x^2+b^2.
b=bx+ax /x^2+b^2.
a/b =x^2-ab / bx+ax
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