The sum of first 100 multiples of 5 is
Answers
Answered by
6
Answer:
ap is made as follow
5,10,15..............100 term
S100=n/2(2a+(n-1)d)
=100/2(2*5+99*5)
=50*5(2+99)
=250*101
25250 is answer
Answered by
2
this is th e answeribjbjknknkno
Attachments:
Similar questions