Find the scalar and vector components of the vector with initial point $(2, 1)$ and terminal point $(– 5, 7).$

Question

$\begin{array}{1 1}(A) \; -7\hat i + 6\hat j\; and \;-7,6 \\ (B) \; -7\hat i - 6\hat j\; and \;7,-6 \\ (C)\; -7\hat i - 6\hat j\; and\; -7,-6 \\ (D)\; 7\hat i + 6\hat j\; and \;7,6 \end{array} $