Math, asked by arushi2323, 1 year ago

find sum of first 'n' natural no.

Answers

Answered by laba46

3

n (n+1)/2 is the sum of first n natural numbers.

Previous Question

Next Question

Similar questions

English, 7 months ago

how about ....... away this weekend...

Math, 7 months ago

17) Simplify 3(2x + 1) + 4x + 15 when x equal -1...

Math, 7 months ago

(c) If (a+1/a)=-8; Find the value of a'+1/a'.

Science, 1 year ago

what if when a girl attains puberty...

Science, 1 year ago

plz , answer these questions.

Science, 1 year ago

what is sporangia and explain the answer it is urgent...

Hindi, 1 year ago

nibandh lekhan--Swach Bharat Ek Kadam swachhata ki aur Sanket Bindu-- 1-prastavana 2-swachata ka mahatva 3-vartaman Samay Mein swachata ko Lekar Bharat ki sthiti 4-Sochta Bharat Abhiyan ka Aarambh evam Lakshya 5-upsandhar please answer this question..

Chemistry, 1 year ago

what is. bore theory...