Math, asked by Rishi5pro, 10 months ago

triangular number of 20 is ???

Answers

Answered by sabeerashoaib

1

Answer:

0,1,3,6,10,15,21,28,36,45,55,66,78 and so on

Previous Question

Next Question

Similar questions

Science, 5 months ago

Reshma pushes the table to change its position.

Science, 5 months ago

Sound research methods in Sound research methods in clinic...

Social Sciences, 5 months ago

12. The UN's global development network, an organization advocating change and connecting countries to knowledge, experience and resources to help people build a better life. (A) UNGD (B) UNDP (C) UNDN (D) None...

Physics, 10 months ago

. A radioactive element takes 10 minutes for the activity to become 1/15 th of its initial value. Find the half-life of the element.

Biology, 10 months ago

Shion was walking in a jungle wearing a blue glass and came in front of a Mrihibrihi tree. This tree has quite a different coloured leaf—which absorbs all colours except red and green. What colour will Shion see?

Math, 1 year ago

10 objects which are combination of 2D or 3D shapes...

Computer Science, 1 year ago

Which one is best Arihant,Oswal or any other book for Computer science Chapterwise board questions for CBSE class12? (Provide better reason for your choice then i mark it brainlist)...

Biology, 1 year ago

Who Is the first ,(Oldest) Agriculture college In India? Mention: Name,Address,. And some unique things about it. Spammers stay Away !