Math, asked by sreevalli9618, 4 months ago

1+2+3+............+n=

Answers

Answered by rk10053004

0

WHAT'S THE QUESTION DEAR WRITE FULL STATEMENT ✌️❣️

Answered by ShashankSahu983

1

Answer:

n(n+1)/2

Step-by-step explanation:

+n/2,1+2+3+.....+n

Previous Question

Next Question

Similar questions

English, 2 months ago

Teenagers must be made to work for pocket money Agree or disagree...

Science, 2 months ago

tracing a design for embroidery...

Biology, 2 months ago

ᎶᎧᎧᎴ ᎷᎧᏒᏁᎥᏁᎶ सुबह-सुबह आपकी यादों का साथ हो, मीठी-मीठी परिंदों की आवाज़ हो, आपके चेहरे पर हमेशा मुस्कुराहट हो, और हमारी ज़िन्दगी में सिर्फ आपका साथ हो। $\huge\red\star{\fcolorbox{yellow}{red}{\large{\fcolorbox{blue}{yellow}{{\fcolorbox{orange}{lime}{♛ᎶᎧᎧᎴ ᎷᎧᏒᏁᎥᏁᎶ♛}}}}}}\pink\star$ ...

Science, 4 months ago

Why do we reduce friction?

Computer Science, 4 months ago

write computer programming using switch case and check weather the number is perfect number or not...

Physics, 9 months ago

length can not be measured by A Fermi B micron C debye D light year ...

Math, 9 months ago

simplify the expression and find the value of x equals to 2 ( 3(x+2)++5-7)...

Math, 9 months ago

(-1) odd positive integer =...