Math, asked by khushimh1421, 10 months ago

The first term of an ap is 1 and the sum of its 10 terms is 100. find the sum of its first 20 terms

Answers

Answered by AnkitSinghthakur

3

Answer:

lI hope this will help u thanks me and follow me

Attachments:

Previous Question

Next Question

Similar questions

Math, 5 months ago

Find the mean proportional between 20 and 500...

Chemistry, 5 months ago

On adding 1 ml of BaCl2 solution to 2 ml of Na2So4 solution in test tube the observation would be ... (a) A clear solution is obtained. (b) A white precipitate is obtained. (c) A yellow precipitate is obtained. (d) No reaction takes place.

Computer Science, 5 months ago

17. The Boolean expression X = (A+B) (C+D) represents *...

Math, 10 months ago

The remainder when we divide 2x^2+5x+1 divided by x+1;...

Biology, 10 months ago

Worksheet (components of food) Multiple choice questions Question 1 Which of the following is a protective food? (a) milk (b) oils and fats (c) fruits (d) cereals Question 2 Goitre: swelling of thyroid glands occurs due to the deficiency of (a) iron (b) potassium (c) phosphorus (d) iodine Question 3 Calcium is not required for? (a) Strengthening of bones and teeth. (b) Blood clotting (c) Muscle...

Science, 1 year ago

what as ice as cooling effect ,where as water as steam may cause severe burns . explain these observation...

Environmental Sciences, 1 year ago

What is PET ? (Science)...

Math, 1 year ago

the probability of getting a defective article is 0.4 55 the probability of getting non defective article...