A.\(x \in \left\{ { - 5;\,\,0;\,\,5} \right\}\).
B.\(x \in \left\{ { - 5;\,\,0\,} \right\}\).
C.\(x \in \left\{ { - 5;\,\,5\,} \right\}\).
D.\(x \in \left\{ { 5;\,\,0\,} \right\}\).

A.\(x \in \left\{ { 2;\,\,0\,} \right\}\).
B.\(x \in \left\{ { - 2;\,\,2\,} \right\}\).
C.\(x \in \left\{ { - 2;\,\,0\,} \right\}\).
D.\(x \in \left\{ { - 2;\,\,0;\,\,2} \right\}\).

A.\(x = 2\).
B.\(x = -2\).
C.\(x = 3\).
D.\(x = 0\).

A.\(x \in \left\{ {\frac{1}{7}\,} \right\}\).
B.\(x \in \left\{ {\frac{1}{7};\,\,2} \right\}\).
C.\(x \in \left\{ {\,2} \right\}\).
D.\(x \in \left\{ {\,0} \right\}\).

A.machine
B.robot
C.human
D.fiction

A.machine
B.robot
C.human
D.fiction

A.applicable
B.automation
C.artificial
D.evolution

A.resurrect
B.activate
C.talented
D.centralize

A.navigation
B.application
C.incredible
D.sympathetic

A.on
B.into
C.with
D.by