\( \left. \begin{array} { l } { x + \frac { 1 } { y } ) ^ { - 2 } + ( \frac { 1 } { y } + x ) ^ { - 2 } = \frac { 149 } { 1225 } } \\ { ( x - \frac { 1 } { y } ) ^ { - 2 } + ( \frac { 1 } { y } - x ) ^ { - 2 } = \frac { 29 } { 25 } } \end{array} \right. \)
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Beyond the Answer
Did you know that solving equations like the one you've presented has a rich history dating back to ancient mathematicians? The Babylonians were among the first to tackle similar problems around 1800 BC, using methods to solve quadratic equations long before the formalization of algebra as we know it today. This shows how foundational these mathematical principles are and how they have evolved over centuries. In today's world, the skills used to solve such equations aren’t just for math class—they have real-world applications! Engineers use similar algebraic techniques to design everything from bridges to roller coasters, ensuring structures can handle various forces. Even in computer programming, algorithms often rely on solving systems of equations to optimize performance and resource allocation. So, whether you're building a skyscraper or coding a game, these concepts are at play!