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The Yerkes refracting telescope has a 1-m diameter objective lens of focal length 20 m and an eyepiece of focal length 3.1 cm.What is the magnification of the planet Mars as seen through this telescope?
Triangle Arbitrage
Triangle arbitrage is a risk-free trading strategy that takes advantage of price differences among three currencies in the foreign exchange market.
Exchange Rate
The value at which one form of currency can be swapped for another, impacting overseas trade and investment activities.
Cross-Rate
The exchange rate between two currencies, calculated based on their common exchange rates with a third currency.
Exchange Rate
The rate at which one currency can be exchanged for another, determining how much of one currency is needed to purchase a unit of another currency.
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