title: How do I access a specific element in a vector of vectors clojure
body: <p>If I have a vector defined as </p>
  
  <pre><code>(def matrix [[1 2 3][4 5 6]])
  </code></pre>
  
  <p>How in clojure do I access a random element in a vector of vectors? I keep seeing people say online that one of the benefits to using a vector over a list is that you get random access instead of having to recurse through a list but I haven't been able to find the function that allows me to do this. I'm used to in c++ where I could do matrix[1][1] and it would return the second element of the second vector. </p>
  
  <p>Am I stuck having to loop one element at a time through my vector or is there an easier way to access specific elements?</p>