Math, asked by Skeshri1386, 11 months ago

Sum of all natural numbers between 100 and 300 excluding both of these which are exactly divisible by 4

Answers

Answered by autadeindrajit
0

Answer:

sum of aall natural number is 7650

Attachments:
Answered by rani49035
1

Step-by-step explanation:

AP is 104,108,112............296

a=104

d=4

an=297

find n no. of terms

an=a+(n-1)d

296=104+(n-1)4

192/4=n-1

48=n-1

n=49

sum of these terms

sn=n(a+l)/2

=49(104+296)/2

=49×200

=9800

hope this will help you

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