Question

root 2 equals to 1.414 find the value of 1 upon 1 minus root 2​

Answer 1

$\huge {\bold {\red {ANSWER...!!!}}}$
$given \: = > \sqrt{2} = 1.414 \\ to \: find = > \frac{1}{ - \sqrt{2} } \\ = \frac{1}{ - \sqrt{2} } \times \frac{ \sqrt{2} }{ \sqrt{2} } \\ = \frac{ \sqrt{2} }{2} = \frac{1.414}{2} = 0.707$
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