Math, asked by Amanbhatnagar, 1 year ago

(1)+(2+3+4)+(5+6+7+8+9)+.......upto n bracket=?

Answers

Answered by abhay2003

2

sum of n natural no.=n/2{2a+(n-1)}

Answered by rajesh122456

0

(10+11+12+13+14+15+16)

Previous Question

Next Question

Similar questions

Computer Science, 7 months ago

The sign used for closing a tag is answer is /...

Physics, 7 months ago

plzz answer these questions.

Social Sciences, 7 months ago

'गिरमिटिया मजदूर' बिहार के किस क्षेत्र से भेजे जाते थे? (क) पूर्वी क्षेत्र (ख) पश्चिमी क्षेत्र (ग) उत्तरी क्षेत्र (घ) दक्षिणी क्षेत्र...

Math, 1 year ago

Cos square theta maximum value is neither prime nor composite. why or why not?

Computer Science, 1 year ago

what is the difference static and non static methods...

Geography, 1 year ago

Why is noon hotter than morning...

English, 1 year ago

What is s Anglicization?

Math, 1 year ago

a pile of book is 54.4 cm high . if each book is 3.2 cm thick , how many book are their in one pile with method...