Math, asked by alansunny180, 10 months ago

find the sum of first 20 terms of an Ap whose nth term is 15 - 4 n

Answers

Answered by saurabh3j

0

Answer:

the sun of 20 terms is 67

Answered by dishaaaaaaa90

0

Answer:

The sum of 27 is 67

Previous Question

Next Question

Similar questions

English, 5 months ago

Which details at the start of the play indicate that the king is wealthy? (consider objects,actions and names.)...

Science, 5 months ago

Which microbes bring about the process of nitrogen fixation?

Math, 5 months ago

54. If 2.52525........ q? (in the lowest form), then what is the value of р (A) 0.4 (C) 0.0396 (B) 0.42525 (D) 0.396...

Math, 10 months ago

34. Three villagers met under a tree on an afternoon. One of them had 250 g of sattu, whereas another one had 350 g of the same. The third offered to pay for his share of sattu. They distributed the total amount equally amongst them and the third villager paid forty paise for his share. How should the first two divide this amount between them? C a .

Hindi, 10 months ago

please help me to solve this...

Math, 1 year ago

the present age of Aditi is 1/5 times his mother's age . 5 years later his age will be 1/3 times his mother's age of that time. find their present age...

English, 1 year ago

what were the principles of the society of Rameshwarm?

English, 1 year ago

letter to friend congratulating him on his birthday award ranking 1st...