Trading pairs are fundamental to crypto exchange, representing two currencies exchanged against each other, like BTC/USDT. The first currency (BTC) is the base currency, and the second (USDT) is the quote currency. When you buy BTC/USDT, you're buying BTC with USDT; when you sell, you're selling BTC for USDT. Understanding pairs is vital: common pairs offer higher liquidity, while less common ones can have wider spreads. Always consider volume and liquidity when choosing pairs to trade on Binance for efficient execution and reduced slippage.#TradingPairs101