D MathsPRE(SPPGOOD WRITEA Mark of QualitySantoshi Paper ProductsB. Arun wonders about the difference between communicating by writinga letter and writing an

D
MathsPRE(SPPGOOD WRITEA Mark of QualitySantoshi Paper ProductsB. Arun wonders about the difference between communicating by writinga letter and writing an email. Explain it to Arun giving an example.​