We’ve updated our privacy policy so that we are compliant with changing global privacy regulations and to provide you with insight into the limited ways in which we use your data. Show You can read the details below. By accepting, you agree to the updated privacy policy. Thank you! View updated privacy policy We've encountered a problem, please try again. Problem 1 : Fill in the blanks in the following table, given that a is the first term, d the common difference and a n the nth term of the AP.
Problem 2 : Choose the correct choice in the following and justify (i) 30th term of the AP: 10,7,4,....... is (A) 97 (B) 77 (C) -77 (D) -87 (ii) 11th term of the AP -3,-1/2,2,.......... is (A) 28 (B) 22
(C) -38 (D) -48 ½ Problem 3 : In the following APs, find the missing term in the boxes (i) 2, ____ , 26 Solution (ii) ____, 13 , ___ , 3 Solution (iii) 5, ____ , _____ , 9 1/2 Solution (iv) -4,____,____,___,_____,6 Solution (v) ______,38 , ______ , ______ , ____ , -22 Solution Problem 4 : Which term of the AP 3,8,13,18,............ is 78?
Solution Problem 5 : Find the number if terms in each of the following APs: (i) 7, 13,19,.................205 Solution (ii) 18, 15 ½ , 13,...............,-47 Solution Problem 6 : Check whether -150 is a term of the AP 11,8,5,2,.......... Solution Problem 7 : Find the 31st term of an AP whose 11th term is 38 and 16th term is 73 Solution Problem 8 : The 17th term of an AP exceeds its 10th term by 7. Find the common difference. Solution Problem 9 : Which term of the AP : 3, 15, 27, 39,.......... will be 132 more than its 54th term? Solution Problem 10 : Two APs have the same common difference. The difference between their 100th term is 100, What is the difference between their 1000th terms ? Solution Problem 11 : How many three digit numbers are divisible by 7? Solution Problem 12 : How many multiples of 4 lie between 10 and 250? Solution Problem 13 : For what value of n, are the nth terms of two APs 63, 65, 67,....... and 3, 10, 17,........ equal? Solution Problem 14 : Determine the AP whose third term is 16 and 7th term exceeds the 5th term by 12. Solution Problem 15 : Find the 20th term from the last term of the AP: 3,8,13,.........253 Solution Problem 16 : The sum of the 4th and 8th terms of an AP is 24 and the sum of the 6th and 10th terms is 44. Find the first three terms of the AP. Solution Problem 17 : Subba Rao started work in 1995 at an annual salary of $ 5000 and received and increment of 200 each year. In which year did his income reach $7000 Solution Problem 18 : Ramkali saved $5 in the first week of a year and then increased her weekly savings by $ 1.75. If the nth week,her weekly savings become $ 20.75, find n. Solution Apart from the stuff given in this section, if you need any other stuff in math, please use our google custom search here. Kindly mail your feedback to We always appreciate your feedback. ©All rights reserved. onlinemath4all.com What are the 5 examples of arithmetic sequence?Arithmetic Sequence Examples. 1, 5, 9, 13, 17, 21, 25, 29, 33, ... The constant value can be derived by taking the difference between any two adjacent terms. ... . 2, 4, 6, 8, 10, 12, 14, 16, 18,... ... . 1, 8, 15, 22, 29, 36, 43, 50, ... ... . 5, 15, 25, 35, 45, 55, 65, 75, ... ... . 12, 24, 36, 48, 60, 72, 84, 96, .... What are 2 examples of arithmetic sequence?For example, the sequence 3, 5, 7, 9 ... is arithmetic because the difference between consecutive terms is always two. The sequence 21, 16, 11, 6 ... is arithmetic as well because the difference between consecutive terms is always minus five.
What is arithmetic sequence short answer?An arithmetic sequence in algebra is a sequence of numbers where the difference between every two consecutive terms is the same. Generally, the arithmetic sequence is written as a, a+d, a+2d, a+3d, ..., where a is the first term and d is the common difference.
|