If x-2-1- then the value of -x-1-x- is -A- -2B- 2 -2C- 1D- 2E- None of these

The correct option is B 2√2 [x+1/x] = √2 + 1 + √2 1 = 2√2 ...

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If x=√2+√1, t...

Question

If x = √2+√1, then the value of $[x + \frac{1}{x}]$ is ?

√2

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2√2

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None of these

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Similar questions

x = 3 - 2 \sqrt{2}

\sqrt{x} - \frac{1}{\sqrt{x}}

x + \frac{1}{x} = 2

\sqrt{x} + \frac{1}{\sqrt{x}}

\sqrt{1 + \sqrt{1 + \sqrt{1 + . . . . . t o i n f i n i t y}}},

If $x = 3 + 2 \sqrt{2}, t h e n t h e v a l u e o f (\sqrt{x} + \frac{1}{\sqrt{x}})$ is:

f (x) = \frac{a x}{x + 1}, x \neq - 1

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