Advertisements
Advertisements
Question
Write an A.P. whose first term is a and common difference is d in the following.
a = –3, d = 0
Advertisements
Solution
a = –3, d = 0
First term = a = –3
Second term = a + d = –3 + 0 = –3
Third term = a + 2d = –3 + 0 = –3
and so on...
Hence, the required A.P. is –3, –3, –3, ...
APPEARS IN
RELATED QUESTIONS
Find the sum of first 22 terms of an AP in which d = 7 and 22nd term is 149.
200 logs are stacked in the following manner: 20 logs in the bottom row, 19 in the next row, 18 in the row next to it and so on. In how many rows are the 200 logs placed, and how many logs are in the top row?

Find the 12th term from the end of the following arithmetic progressions:
3, 5, 7, 9, ... 201
The sum of three terms of an A.P. is 21 and the product of the first and the third terms exceed the second term by 6, find three terms.
If k, (2k - 1) and (2k + 1) are the three successive terms of an AP, find the value of k.
Find the sum of the following APs:
2, 7, 12, 17, ... to 19 terms.
Draw a triangle PQR in which QR = 6 cm, PQ = 5 cm and times the corresponding sides of ΔPQR?
Find the first term and common difference for the following A.P.:
5, 1, –3, –7, ...
The Sum of first five multiples of 3 is ______.
The sum of third and seventh term of an A. P. is 6 and their product is 8. Find the first term and the common difference of the A. P.
Find the sum of all 2 - digit natural numbers divisible by 4.
Ramkali would need ₹1800 for admission fee and books etc., for her daughter to start going to school from next year. She saved ₹50 in the first month of this year and increased her monthly saving by ₹20. After a year, how much money will she save? Will she be able to fulfil her dream of sending her daughter to school?
There are 25 trees at equal distances of 5 metres in a line with a well, the distance of the well from the nearest tree being 10 metres. A gardener waters all the trees separately starting from the well and he returns to the well after watering each tree to get water for the next. Find the total distance the gardener will cover in order to water all the trees.
If Sn denote the sum of n terms of an A.P. with first term a and common difference dsuch that \[\frac{Sx}{Skx}\] is independent of x, then
The sum of the first three terms of an Arithmetic Progression (A.P.) is 42 and the product of the first and third term is 52. Find the first term and the common difference.
Find the sum of first 20 terms of an A.P. whose first term is 3 and the last term is 57.
How many terms of the series 18 + 15 + 12 + ........ when added together will give 45?
The sum of first 15 terms of an A.P. is 750 and its first term is 15. Find its 20th term.
In an AP if a = 1, an = 20 and Sn = 399, then n is ______.
The sum of 40 terms of the A.P. 7 + 10 + 13 + 16 + .......... is ______.
