Math, asked by kulwant14, 11 months ago

what is the sum of first 20 odd natural numbers

Deekshii1: use n square

Answers

Answered by kingofmyself

3

first term = 1 and common difference 2

S = n/2*(2a+(n-1)d)

S = 10*(2+38)

S = 400

Answered by divyansh6666

1

hey buddy here is ur answer

Attachments:

Previous Question

Next Question

Similar questions

Math, 6 months ago

Find the value of x from the following (-4)^3x÷(-4)^3=(-4)^9...

Math, 6 months ago

Identify the quadratic term,linear term and constant term of 6(1-x)+2y=3x^2-17...

English, 6 months ago

Change into past indefinite tense (simple past tense) Don't spam ...

Science, 11 months ago

how to cause heart attack?

Social Sciences, 11 months ago

what is the sum of first 20 odd natural numbers...

Math, 1 year ago

plz answer question 14...

Science, 1 year ago

fe+O2+h2O=mg+o² gives what...

Math, 1 year ago

31 no question please solve fast...