Question

Vă rog punctul 6, dau coroană

Answer 1

$a = \frac{999 \times 100}{2} \times 2 \div 100$
$a = 999$
$b = { ({10}^{17} )}^{11} \div {10}^{93}$
$b = {10}^{92}$
$c = 2(999 + {10}^{92} ) - 1000$