Math, asked by AaliyaNausheen, 2 months ago

1
The nth term of an A.P. is 7 - 4n. Find the common difference.

Answers

Answered by jairamjai301

2

Ap=7-4n

a1=7-4(1)=7-4=3
a2=7-4(2)=7-8=-1
d=a2-a1
d=3-(-1)
d=3+1
d=4

Previous Question

Next Question

Similar questions

Chemistry, 1 month ago

mechanism of carbocation...

Math, 1 month ago

1.-27,9,-3,1,1/3 is a gp Write its first term in common ratio (c) 9th term ti) nth term G, Р.

Science, 1 month ago

what is fibre? for project work...

Hindi, 2 months ago

हिन्दी गद्य के विकास पर आधारित प्रश्न 3 अथवा 3 (iv) अपनी खबर।। (IN) भाषा योगवाशिष्ठ • निम्नलिखित प्रश्नों के सही विकल्प चुनिए- 1. 'चौरासी वैष्णवन की वार्ता' के रचयिता हैं- (1) विट्ठलनाथ (11) गोकुलनाथ - (iii) नाभादास आनन्द कादम्बिनी' के सम्पादक थे- आनन्द कादम्बिनी' के सम्पादक हैं- (त) बालकृष्ण भट्ट (i) प्रतापनारायण मिश्र (ini) राधाचरण गोस्वामी LIV) बदरीनारायण चौधरी प्रेम बाबू गुलाबराय की आत्मकथा...

Math, 2 months ago

Express as a single logarithm1/2 log(x + y)- 1/2log(x - y) ...

English, 9 months ago

10. Which first electrical item did Thomas Edison invent? ___________________________________________________________________________________ 11. How many players are there in an ice hockey team? ___________________________________________________________________________________ 12. How many straight edges does a cube have?

History, 9 months ago

Q4 List three ways in which hunter gatherers used fire. Would you use fire for any of these purposes today? Short answer for brainliest answer...

Math, 9 months ago

please answer this question it's urgent......