title: Multiply a 3D matrix with a 2D matrix
body: <p>Suppose I have an <strong>AxBxC</strong> matrix <code>X</code>  and a <strong>BxD</strong> matrix <code>Y</code>. </p>
  
  <p>Is there a non-loop method by which I can multiply each of the <strong>C</strong> <strong>AxB</strong> matrices with <code>Y</code>?</p>