Solve
-A Complex Number $\mathrm { z }$ Does Not Belong to the Mandelbrot Set If Any of Belong

Multiple Choice

Solve.
-A complex number $\mathrm { z }$ does not belong to the Mandelbrot set if any of the complex numbers in the sequence $z , z ^ { 2 } + z , \left( z ^ { 2 } + z \right) ^ { 2 } + z , \left[ \left( z ^ { 2 } + z \right) ^ { 2 } + z \right\} ^ { 2 } + z , \ldots$ has modulus exceeding 2 . Does $\mathrm { z } = 0.5 - 0.4 \mathrm { i }$ belong to the Mandelbrot set?

A) Yes
B) No