

MCQOPTIONS
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1. |
\({\left[ {{{\left( {\frac{1}{2}} \right)}^{ - 1}} + {{\left( {\frac{2}{3}} \right)}^2} - {{\left( {\frac{3}{4}} \right)}^0}} \right]^{ - 2}} = ?\) |
A. | \(\frac{{16}}{{81}}\) |
B. | \(\frac{{81}}{{169}}\) |
C. | \(\frac{{169}}{{81}}\) |
D. | \(\frac{{9}}{{13}}\) |
Answer» C. \(\frac{{169}}{{81}}\) | |