If x -3-1-3-1 andy -3-1-3-1- thenthevalueof x 2- y 2 is-A- 10B- 13C- 14D- 15E- 16

The correct option is C 14 x = ( 2 + √(3)) y = ( 2 √(3)) x^2 + y^2 = 14 ...

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Quadratic Equations

If x =√3+1/√3...

Question

If $x = \frac{\sqrt{3} + 1}{\sqrt{3} - 1} a n d y = \frac{\sqrt{3} - 1}{\sqrt{3} + 1}, t h e n t h e v a l u e o f (x^{2} + y^{2}) i s :$

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Similar questions

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:

if $X = \frac{\sqrt[2]{3} + 2}{\sqrt[2]{3} - 2}$ and

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Find $\frac{X^{2} + Y^{2} - X Y}{X^{2} + Y^{2} + X Y}$

The area bounded by the curve y² = 16x, x = 1, x = 3 and X-axis is:

x = \frac{\sqrt{3} + 1}{\sqrt{3} - 1}

y = \frac{\sqrt{3} - 1}{\sqrt{3} + 1}

x^{2} + y^{2}

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