\(a=\sqrt{8}+2\;b=\sqrt{8}-2\;T={a}^{2}-{b}^{2}\;\)Work out the value of \(T\). Give your answer in

\(a=\sqrt{8}+2\;b=\sqrt{8}-2\;T={a}^{2}-{b}^{2}\;\)Work out the value of \(T\). Give your answer in - চর্চা