\(\left( {\frac{{67}}{{63}}} \right)^2 \times \left( {\frac{{67}}{{63}}} \right)^{-1} \times \left( {\frac{{67}}{{63}}} \right)^{-2} \times \left( {\frac{{63}}{{67}}} \right) \) ರ ಮೌಲ್ಯ ಏನು?
1
\(\frac{3969}{4489}\)
2
\(\frac{3829}{4562}\)
3
\(\frac{3251}{4295}\)
4
\(\frac{3921}{4629}\)