Sagot :
Answer:
All numbers except {71,73,79} are composite numbers between 70 and 80 i.e. {70,72,74,75,76,77,78,80} are composite numbers.
Answer:
All numbers except {71,73,79} are composite numbers between 70 and 80 i.e. {70,72,74,75,76,77,78,80} are composite numbers.