Question

$a = \frac{ \sqrt{5} + 1 }{ \sqrt{5 } - 1 \: } \: \: \: b = \frac{ \sqrt{5} - 1 }{ \sqrt{5} - 1}$
ab = 1
$\frac{ {a}^{2} + ab + {b}^{2} }{ {a}^{2} - ab + {b}^{2} } = ?$
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Answer 1

Answer:

3

Step-by-step explanation:

a=1

b=1