New updates

Searching for :eduladderDate:2019-02-23 16:07:53Done by:Anonymous user(Visitor)Searching for :eduladderDate:2019-02-23 16:07:38Done by:Anonymous user(Visitor)

Searching for :AnatomyDate:2019-02-23 15:55:03Done by:Anonymous user(Visitor)

Never Miss an Update

##### Subscribe to eduladder news letter Today

##### Like to work with us?

### Similar Questions

**If the sum of first 7 terms of an A.P. is 49 and t hat of its first 17 terms is 289, find the sum of first n terms of the A.P. CBSE Mathematics**

1 Answer

**If the ratio of the sum of the first n terms of two A.Ps is (7n + 1) : (4n + 27), then find the ratio of their 9th terms. Mathematics CBSE class 10 2017**

1 Answer

**In an A.P., the sum of its first ten terms is – 80. and the sum of its next ten terms is – 280. Find the A.P. CBSE Mathematics**

1 Answer

**In an A.P., the sum of its first ten terms is – 80. and the sum of its next ten terms is – 280. Find the A.P. CBSE Mathematics**

1 Answer

**In an A.P., fhe sum of first ten terms is –150 and the sum of its next ten terms is –550. Find the A.P. CBSE Mathematics**

1 Answer

**The trigonometric Fourier series of an even function does not have the -gate-ece-2011**

1 Answer

**The sum of first n terms of an AP is 3n^2 + 4n. Find the 25th term of this AP. Mathematics CBSE class 10 2013**

1 Answer

**How many terms of an A.P. 9, 17, 25, .... must be taken to give a sum of 636? Mathematics CBSE class 10 2017**

1 Answer

**For what value of n, are the nth terms of two A.Ps 63, 65, 67,.... and 3, 10,17,..... equal? Mathematics CBSE class 10 2017**

1 Answer

**For what value of k will k + 9, 2k – 1 and 2k + 7 are the consecutive terms of an A.P? Mathematics CBSE class 10 2016**

1 Answer

**If the sum of the first n terms of an AP is 1/2(3n^2 + 7n), then find its n th term. Hence write 20th term? Mathematics CBSE class 10 2015**

1 Answer

**If the ratio of sum of the first m and n terms of a n AP is m 2 : n 2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1). CBSE Mathematics**

1 Answer

**If the sum of first p terms of an A.P. is ap 2 + bp , find its common difference. CBSE Mathematics**

1 Answer

**If Sn denotes the sum of first n terms of an AP, prove that S30 = 3[S20 - S10]. Mathematics CBSE class 10 2015**

1 Answer

**If Sn, denotes the sum of first n terms of an AP prove that S12 = 3(S8 - S4). Mathematics CBSE class 10 2015**

1 Answer

**Explain the terms horn clauses and satisfiability in terms of logic in computer science.**

1 Answer

**In an A.P., the first term is 2, the last term is 29 and sum of the terms is 155. Find the common difference of the A.P. CBSE Mathematics**

1 Answer

**Find the common difference of an A.P. whose first term is 4, the last term is 49 and the sum of all its terms is 265. CBSE Mathematics**

1 Answer

**Given the sequence of terms, AD CG FK JP, the next term is -Mechanical Engineering-gate-2012**

1 Answer

**Determine if the following ratios form a proportion. Also, write the middle terms and extreme terms where the ratios form a proportion.-Mathematics-cbse-std 6th-Ratio and Proportion**

1 Answer

### Notes

**Ketu in First House**

**VTU SYLLABUS 2010 BUILDING MATERIALS AND CONSTRUCTION TECHNOLOGY (COMMON TO CV/TR/CTM) [10CV32] Engineering.**

**Search Engine Optimization**

**CBSE class 9 Mathematics**

**CBSE-Mathematics-Class 4**

**Mathematics CBSE class 10**

**CBSE-Class-1-Mathematics**

**CBSE Class 6 Mathematics NCERT**

**K - map**

**Research methods**

## View question

## If the sum of first 7 terms of an A.P. is 49 and t hat of its first 17 terms is 289, find the sum of first n terms of the A.P. CBSE Mathematics

Asked by:tarun101

Taged users:

Likes:

Be first to like this question

Dislikes:

Be first to dislike this question

## Comments

## Type your comment here