Question

Let a and b be given by:

Answer 1

\[a = \left(\begin{matrix}1 \\ 2\end{matrix}\right) b = \left(\begin{matrix}3 \\ 4\end{matrix}\right)\]
a) Find x in R^2 that satisfies both x^Ta = 6 and x^Tb = 2.
b) Find x in R^2 that satisfies both x^T(a+b) = 12 and x^Ta = 2.