Question

ați putea să-mi dați răspunsul? Va dau coroana!​

Answer 1

$\tfrac{2}{12} - \tfrac{1}{26} + ( \tfrac{2}{13} ){}^{24} : ( \tfrac{2}{13} ) {}^{23} \\ \\ = \tfrac{1}{6} - \tfrac{1}{26} + \tfrac{2}{13} \\ \\ = \tfrac{13 - 3 + 12}{78} \\ \\ = \tfrac{22}{78} \\ \\ = \tfrac{11}{38}$