Math, asked by ashokkumarsingh2400, 7 months ago

Find the all natural number between 300 to 600 divisible by 7

Answers

Answered by mananmsk07
2

Answer:

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Step-by-step explanation:

301=7×43+0

600=7×85+5.

85-42=43 terms

the series is...in arithmetic progression

series:

301,308,.....595

Sn=n/2(a+l)

* 43/2(301+595)

* 43/2(896)

* 43(448)

* 19,264

Answered by kaursimran2129
2

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