Question

1)
$( - 1) + ( { - 1})^{2} + ({ - 1})^{3} + ( { - 1})^{4} + ( { - 1})^{5} + .... + ( { - 1})^{100}$
$2) |( - 1)| + |( { - 1})^{2} | + |( { - 1})^{3} | + |( { - 1})^{4} | + ... + | ( { - 1})^{100} |$

Answer 1

2352-3435:25354:)362;3)=14375₽