Math, asked by almask014, 1 year ago

the sum of first n terms of 3 arithemetic progressions are S1,S2 and S3 respectively the first term of each AP is 1 and common differences are 1,2and 3 respectively prove that S1+S3=2S2

Answers

Answered by shameemamk

2

Answer:

Step-by-step explanation:

Please see the attached answer

Attachments:

Previous Question

Next Question

Similar questions

Math, 7 months ago

simplify 4√12-√75-7√48...

Accountancy, 7 months ago

2. prepare trial Balance of Rama Enterprises from the following balance as on 31st March 2010 Opening stock 10500 Commission Paid 3000 Plant 42000 Cash in hands 5000 overdraft 500 purchase 50600 Discounts allowed 2000 Debtor 18000 Capital 60000 sales 80500 Salaries 10000 Purchase Return 600 Rent 7500 creditors 1 2000 GOOD saly Return 1500 Advertisement 1500 BIP 5000 Wages Purchase Sales 10000...

Physics, 7 months ago

plz give me answer ...

Math, 1 year ago

at a pet store,38% of the animals are dogs.If there are a total of 88 animals at the pet store,which proportion can be used to find x,the number of dogs at the pet store...

English, 1 year ago

what is the central dogma of life?

Math, 1 year ago

Divide:(x3 - 2x - 1) by (x2 - x - 1 ) Please explain.

Social Sciences, 1 year ago

write four Main character of Indian Constitution...

Economy, 1 year ago

what is the basic aim of production what are the requirements for the production of goods and services...