Consider the data in Table $2.$ Using the linear kernel, answer the followingquestions:$($a$)$ Compute the kernel matrix K and the centered kernel matrix K$.($b$)$ Find the first kernel principal component.Table $2$: Dataset for Q$2$A$1$ A$2$xT$142\mathrm{.}9$xT$22\mathrm{.}51$xT$33\mathrm{.}54$xT$422\mathrm{.}1$