Let \(V=\mathbb{R}^{2}\) with the following operations \[\begin{align} \left(x_{1},y_{1}\right)\oplus\left(x_{2},y_{2}\right)&=\left(x_{1}+x_{2}+1,y_{1}+y_{2}-1\right)\\k\otimes\left(x,y\right)&=\left(kx,ky\right) \end{align}\] Show that \(V\) is not a vector space by showing that it does not satisfy \[ k\otimes\left(\overrightarrow{a}\oplus\overrightarrow{b}\right) =\left(k\otimes\overrightarrow{a}\right)\oplus\left(k\otimes\overrightarrow{b}\right)\]
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Use the Wronskian to show that the set \(\left\{5x,4x^{2},\c…
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