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Nived Ullas
Subject: Maths
, asked on 9/5/16
write 4 athematic sequences with 105 as the sum of the 1st seven terms.
Answer
1
Anamika Sajan
Subject: Maths
, asked on 25/8/15
the sum of the first 20 terms of an AP with common difference 6 is 1300.write the sequence. find the sum of first n terms of this sequence
Answer
1
Vaishnavi Sucheendran
Subject: Maths
, asked on 23/7/15
In an A.P. ,common difference for 4. If the sum of reciprocal of two adjacent terms of this sequence is 4 bi 15. What you the terms?
Answer
1
Anjali Mohan
Subject: Maths
, asked on 20/7/15
when 1 is added to the product of two consecutive even numbers,we get 225.Find out the numbers.
Answer
1
Anjali Mohan
Subject: Maths
, asked on 20/7/15
9,13,17 is an arithmetic sequence find its 10th term? is 2012 a term of the sequence ? why?
Answer
3
Sreelakshmi
Subject: Maths
, asked on 18/7/15
A ladder has rungs 25 cm apart. the rungs decrease uniformly in length from 45 cm at the bottom to 25 cm at the top . if the top and the bottom is 2.5m apart,what is the length of the wood required for the rungs?
Answer
1
Vaishnavi Sucheendran
Subject: Maths
, asked on 29/6/15
the sum of the first 15 terms of an A.P is 495 and the sum of thec25terms is 1325. what is first term and common difference?
Answer
1
Shobitha
Subject: Maths
, asked on 29/6/15
write all the equations in the chapter A.P....???????
Answer
1
Shobitha
Subject: Maths
, asked on 3/6/15
consider an AP 4,8,12..... which term is the 104?
Answer
1
Mariyam
Subject: Maths
, asked on 28/2/15
The 5th and 8th term of an a.p is in the ratio 1:7 .
(a) what is the ratio between 6th and 15th terms ?
(b) The 7th term of this sequence is 10 . What is 22nd term ?
Answer
1
Mariyam
Subject: Maths
, asked on 28/2/15
In an arithmetic sequence the sum of the first nineterms is 279 and the sum of the first twenty terms is 1280.Then,
(a) what is the 5th term of the sequence ?
(b) what is the 16th term of the sequence?
(c) write the sequence .
Answer
2
Haseela Rv
Subject: Maths
, asked on 4/2/15
In the a.p,2,4,6,8,.........100.how many pair of equal sum are there?what is the sum of each pair
Answer
1
Amey Sharma
Subject: Maths
, asked on 28/1/15
If Alpha , beta and gamma are the angles and are in A.P. then what is the value of cot beta ?
Answer
1
Mariyam
Subject: Maths
, asked on 28/12/14
In an arithmaticsequence the sum of the first seven terms i 10 , and the sum of the next 7 terms is 17 .
a) which is the first term?
b)what is the common difference?
c)Is 1000 a term of this sequence?
Answer
1
Mariyam
Subject: Maths
, asked on 28/12/14
In an arithmatic sequence the forth term is thrice the first term . Its seventh term is 1 more than twice the third term . then ,
a) which s the first term ?
b) what is the common difference?
c)which is the 10th term?
Answer
1
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What are you looking for?
(a) what is the ratio between 6th and 15th terms ?
(b) The 7th term of this sequence is 10 . What is 22nd term ?
(a) what is the 5th term of the sequence ?
(b) what is the 16th term of the sequence?
(c) write the sequence .
a) which is the first term?
b)what is the common difference?
c)Is 1000 a term of this sequence?
a) which s the first term ?
b) what is the common difference?
c)which is the 10th term?