Question

If X=2+√3 and y=2-√3 then 1/X +1/y is
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Answer 1

Answer:

answer = 1

Step-by-step explanation:

pls check the image

Answer 2

$\huge\mathfrak {answer}$

$x = 2 + \sqrt{3} \\ y = 2 - \sqrt{3} \\ \frac{1}{x} + \frac{1}{y} \\ = \frac{1}{(2 + \sqrt{3}) } + \frac{1}{(2 - \sqrt{3} )} \\ \\ \frac{(2 - \sqrt{3} ) (2 + \sqrt{3)} }{(2 + \sqrt{3} )(2 - \sqrt{3}) } \\ \\ = \frac{4}{(4 - 3)} \\ \\ = \frac{4}{1} \\ \\ \bold \red{4}$

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