please tell me the answer of the above question
Attachments:
Answers
Answered by
0
Answer:
500
Step-by-step explanation:
5+15+25+35+45+55+65+75+85+95=500
Answered by
1
Step-by-step explanation:
The smallest natural numbr divisible by 4=4
the largest number inside 100 =96
thus a=4
d=8-4=4
n=?
an=96
an=a+(n-1)d
96=4+(n-1)4
96-4=4n-4
92+4=4n
96=4n
n=96/4
n=24
you can directly find n by directly multiplying 96/4
now,
sn=n/2(2a+(n-1)d)
or
sn=n/2(a+l)
so when we do it,we get
sn=24/2(4+96)
sn=1200
hope it helps!!
please mark as brainliest if it helped!!!
please mark as brainlest please
Similar questions
English,
6 months ago
Social Sciences,
6 months ago
Hindi,
6 months ago
Math,
1 year ago
Math,
1 year ago