Math, asked by adhikarishila2004, 6 months ago

b. In an As, the sum of the first ten terms
is 520. If its seventh term is double of
third term,
Calculate the first term and
the common difference of the series.

Answers

Answered by priyankadubey7013

2

Answer:

deaf deal of the common defence of the serious serious first 10 terms in 15 20 in the morning of global

Previous Question

Next Question

Similar questions

Math, 2 months ago

Three measuring jars have capabilities of 15 ml, 50 ml and 30 ml. What is the leascapacity which can be perfectly measured by any of the measuring jars?a) 100b) 75d) 450c) 150...

English, 2 months ago

Directions. Based on the following pictures list down at least five (5) benefitsfits of participatory development...

Math, 2 months ago

A milk chocolate bar made of twelve equal –sized rectangular pieces has an area of 144 square centimetres. a) What are the dimensions of each rectangular piece? b) What is the perimeter of the whole chocolate bar? c)If the surface area of the packaging that holds the chocolate bar is 388 square centimetres, what is the height of the chocolate bar?d)If you wanted to melt the chocolate bar into...

English, 6 months ago

Q. 16. Do as directed: (1x10-10) (i) Smoking is injurious to health (underline the finite verb and circle the non-finite)...

English, 6 months ago

Exercise-2 Underline the Transitive and Intransitive Verbs in the following sentences. Name the Object of each Transitive Verb :- 1. He flies his kite. 2. He received a prize. 3. I met a little cottage girl. 4. The ship sank. 5. He spoke loudly. 6. The man killed a snake. 7. John broke the slate. 8. The sun sets at six. 9. The baby laughs. 10. The girls were singing. 11. She ran away quickly.

Environmental Sciences, 11 months ago

Name the type of biodiversity represented by the following :- 1- 4000 genes in bacteria 2- desert and marine ecosystem in India. 3- 390 species of mammals. please its urgently answer it's fast.....

Music, 11 months ago

what is gulu gulu and bubu...

Math, 11 months ago

See Q.2 in the attachment...