Question

an example of purely real complex number is
1)2 2)3i 3)2+3i 4)-2i​

Answer 1

Answer:

If we define a pure real number as a complex number whose imaginary component is 0i, then 0 is a pure real number. If we define a pure imaginary number as a complex number whose real component is 0 (or: where a=0 in the general component form for a complex number: a + bi), then 0 is also a pure imaginary number.