Math, asked by gouravbodani2001, 11 months ago

What is the sum of first n natural number

Answers

Answered by skarthika1121

1

Answer:

Sn=n/2(2a+(n-1)d)

Sn=n(n+1)/2

Previous Question

Next Question

Similar questions

Hindi, 5 months ago

1. अब कहाँ दजसरो के दुख से दखी होने वाले पाठ से क्या प्रेरणा है। मिलती...

Math, 5 months ago

+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1++1+1+1+1++1+1+1+1+1+1+1+1+1+11+1+1+11+11+1...

Math, 5 months ago

find tne hcf 54,90,144 ...

Physics, 11 months ago

| दो पिण्डों के बीच गुरुत्वाकर्षण बल 8 न्यूटन है। यदि इनके बीच की दूरी पहले से चार गुनी कर दी जाए, तो उनके बीच गुरुत्वाकर्षण बल ज्ञात कीजिए। ...

Math, 11 months ago

volume of hemisphere...

Math, 1 year ago

If 4 5 , a and 2 are the three consecutive terms of an A.P., then find the value of a.

Chemistry, 1 year ago

100 gm of an aq solution of sugar contains 40% sugar by mass. How much water should be evaporated to get 50% sugar solution by mass?

Math, 1 year ago

if a+b=c ,then show that b^2+ac=c^2-ab...