Question

A= {x:x∈N and 2x-1=0} then Set A will be
{1,2}
{2,-2}
Null set
{1/2}​

Answer 1

Answer:

Null

Step-by-step explanation:

2x -1 = 0

x = 1/2

But x is a Natural number so 1/2 does not belongs to this set.

so A set does not have any elements

Hence A is null