Can the following be a net for a die? Explain your answer.

Illustrate in the complex plane the following set of points and explain your answer arg (Z) = (pi)/(6)

Illustrate in the complex plane the following set of points and explain your answer |z-4| lt 1

Illustrate in the complex plane the following set of points and explain your answer |z| lt 5

Illustrate in the complex plane the following set of points and explain your answer |Z|=3

It is dangerous to connect the switch in the neutral wire. Explain your answer.

Write down the actual logic operation carried by the following circuit. Explain your answer.

Illustrate in the complex plane, the set of points satisfying the following condition. Explain your answer |z| le 3

Illustrate in the complex plane, the set of points satisfying the following condition. Explain your answer arg (z-2) = (pi)/(3)

Illustrate in the complex plane, the set of points satisfying the following condition. Explain your answer |i-1-2z| gt 9

How does the resistance of a wire depend on its radius? Explain your answer.