GMAT Problem of the Day #7 posted on March 25, 2019 If \(\begin{vmatrix}w & x \\ y & z \end{vmatrix} = wz – xy\) for all numbers \(w, x, y,\) and \(z\), then \( \begin{vmatrix}3 & 5 \\ -2 & 4 \end{vmatrix} = \) (A) \(-22\) (B) \(-2\) (C) \(2\) (D) \(7\) (E) \(22\) Related