Question

name the low cost means of communication?
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Answer 1

Answer:

newspaper is the cheapest means of communication . but radio is also one of the cheapest means of communication because when any person purchase radio then he /she put cell in the radio and use it of many years .

Answer 2

Answer:

newspaper is the cheapest means of communication . but radio is also one of the cheapest means of communication because when any person purchase radio then he /she put cell in the radio and use it of many years