Question

the set of natural number divisible by 5​

Answer 1

Step-by-step explanation:

Numbers divisible by 5 between 1 and 1000

5,10,15,…995

This is an A.P

This is an A.Pa1=5,an=995,d=5

This is an A.Pa1=5,an=995,d=5Now ,

This is an A.Pa1=5,an=995,d=5Now ,an=a1+(n-1)d

This is an A.Pa1=5,an=995,d=5Now ,an=a1+(n-1)d995=5+(n-1)5

This is an A.Pa1=5,an=995,d=5Now ,an=a1+(n-1)d995=5+(n-1)5995=5+5n-5

This is an A.Pa1=5,an=995,d=5Now ,an=a1+(n-1)d995=5+(n-1)5995=5+5n-5n=995/5

This is an A.Pa1=5,an=995,d=5Now ,an=a1+(n-1)d995=5+(n-1)5995=5+5n-5n=995/5n=199

This is an A.Pa1=5,an=995,d=5Now ,an=a1+(n-1)d995=5+(n-1)5995=5+5n-5n=995/5n=199Answer is 199

Answer 2

5,10,15.....,995

hope it helps you