Prove the following identities- b2+c2abacbac2+a2bccacba2+b2=4a2b2c2

Prove the following identities- $|\begin{matrix} b^{2} + c^{2} & a b & a c \\ b a & c^{2} + a^{2} & b c \\ c a & c b & a^{2} + b^{2} \end{matrix}| = 4 a^{2} b^{2} c^{2}$

Matching exercise

Match the items on the right to the items on the left.

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