\((a^{1/8} + a^{-1/8})(a^{1/8} - a^{-1/8})(a^{1/4} + a^{-1/4})(a^{1...

\((a^{1/8} + a^{-1/8})(a^{1/8} - a^{-1/8})(a^{1/4} + a^{-1/4})(a^{1/2} + a^{-1/2})\) का मान कितना होगा?

A. \(a + \frac{1}{a}\)

B. \(a - \frac{1}{a}\)

C. \(a^2 - \frac{1}{a^2}\)

D. \(a^2 + \frac{1}{a^2}\)