Math, asked by rk940713, 1 year ago

what is the sum of first n natural number

Answers

Answered by aastha44

1

sn = n/2 { 2a + (n-1) d }

Answered by STORMSUNIL

2

If there is n terms then sum of n terms is = (n×(n+1))/2
Please mark it as brainliest answer
I request u
Please mark it
Please please please please

STORMSUNIL: It is easier to remember than the other one

STORMSUNIL: So I request u to mark It as brainliest answer

STORMSUNIL: Please mark it

STORMSUNIL: Please please please please

STORMSUNIL: Friend please I request u mark it as brainliest answer

STORMSUNIL: Please my friend

Previous Question

Next Question

Similar questions

English, 6 months ago

Change the voice 1. Eat food 2. Help me , please ! 3. Follow the traffic rules . 4. Summon the fire brigade. 5. Post this letter. 6. One should keep one's promises. 7. You must do it at once. 8. Enter by the left door. 9. Do not insult the poor. 10. The railway company forbids passengers to cross the line.

English, 6 months ago

wing 4. Mother_(cook) while father (water) the plants.Fill in the blank with the correct form of the verb.

English, 6 months ago

Underline the subject, predicate and the object in these sentences. 1. She visits her aunt every year. 2. Sunila wasn't able to finish her soup. 3. Our parents need a new car. 4. I don't think. 5. People spilling out of the bus began to take the shape of a giraffe or a monkey. 6. That is my profession. 7. Everyone hung on to his words. 8. The laughter spread like wildfire.

Math, 1 year ago

A can do a piece of work in 20 days while B can do it in 15 days . With the help of C , they finish the work in 5 days . In what time would C alone do it?

Math, 1 year ago

the parallel sides of a trapezium are 5 cm and 8 m distance between the parallel sides is 12 cm find the area?

Social Sciences, 1 year ago

Is devepment curse or boon...

Chemistry, 1 year ago

What are the disadvantages of rancidity in foods?

Physics, 1 year ago

Why does our Image appear thin or bulged out in some mirrors...