Math, asked by lakshmikottamasu, 10 months ago

What is this formula n(n-1)/2 please tell the answer

Answers

Answered by Vanshita34

1

Step-by-step explanation:

I hope this image will help u plz mark my answer as BRAINLIEST

Attachments:

Previous Question

Next Question

Similar questions

Psychology, 5 months ago

Can flowers and turmeric papers also be called indicators? why?

Math, 5 months ago

If 270 kg corn would feed 42 horses for 21 days for how many days of it feed 2 horses would 360kg...

Math, 5 months ago

त्रिभुज एबीसी जिसने बीसी बराबर 6 सेंटीमीटर कोर बी 45 डिग्री दिया है कि रचना संभव नहीं है जब एबी और एसी का अंतर देश के बराबर होता है...

Accountancy, 10 months ago

Sold goods (costing * 15,000) for * 18,000 out of which * 5,000 received in cash.

Geography, 10 months ago

d Fill in the blanks. 1. A........... is used to present data in an organized and effective manner. S te...

English, 1 year ago

article on current social issues in india...

Science, 1 year ago

who is a fist scintest of wold...

Math, 1 year ago

hey....... mates give the tips For X board exams......