Class 10 Exam > Class 10 Questions > An A.P. consists of 50 terms of which 3rd ter...
Start Learning for Free
An A.P. consists of 50 terms of which 3rd term is 12 and the last term is 106. Find the 29th term.?
Most Upvoted Answer
An A.P. consists of 50 terms of which 3rd term is 12 and the last term...
Community Answer
An A.P. consists of 50 terms of which 3rd term is 12 and the last term...
Hi ,
Let a , d are first term and common
difference of an A.P
---
nth term = Last term = a + ( n - 1 )d
an = a + ( n - 1 )d
---
Now ,
It is given that ,
Third term = 12
a + 2d = 12 ---( 1 )
Last term = 106
a + 49d = 106 ---( 2 )
Subtract ( 1 ) from ( 2 ) , we get
47d = 94
d = 2
Substitute d value in equation ( 1 ) ,
We get
a + 2 � 2 = 12
a = 12 - 4
a = 8
29th term = a + 28d
a29 = 8 + 28 � 2
= 8 + 56
= 64
I hope this helps you.
: )
Attention Class 10 Students!
To make sure you are not studying endlessly, EduRev has designed Class 10 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 10.
|
Explore Courses for Class 10 exam
|
|
Similar Class 10 Doubts
Top Courses for Class 10View all
An A.P. consists of 50 terms of which 3rd term is 12 and the last term is 106. Find the 29th term.?
Question Description
An A.P. consists of 50 terms of which 3rd term is 12 and the last term is 106. Find the 29th term.? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about An A.P. consists of 50 terms of which 3rd term is 12 and the last term is 106. Find the 29th term.? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An A.P. consists of 50 terms of which 3rd term is 12 and the last term is 106. Find the 29th term.?.
An A.P. consists of 50 terms of which 3rd term is 12 and the last term is 106. Find the 29th term.? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about An A.P. consists of 50 terms of which 3rd term is 12 and the last term is 106. Find the 29th term.? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An A.P. consists of 50 terms of which 3rd term is 12 and the last term is 106. Find the 29th term.?.
Solutions for An A.P. consists of 50 terms of which 3rd term is 12 and the last term is 106. Find the 29th term.? in English & in Hindi are available as part of our courses for Class 10.
Download more important topics, notes, lectures and mock test series for Class 10 Exam by signing up for free.
Here you can find the meaning of An A.P. consists of 50 terms of which 3rd term is 12 and the last term is 106. Find the 29th term.? defined & explained in the simplest way possible. Besides giving the explanation of
An A.P. consists of 50 terms of which 3rd term is 12 and the last term is 106. Find the 29th term.?, a detailed solution for An A.P. consists of 50 terms of which 3rd term is 12 and the last term is 106. Find the 29th term.? has been provided alongside types of An A.P. consists of 50 terms of which 3rd term is 12 and the last term is 106. Find the 29th term.? theory, EduRev gives you an
ample number of questions to practice An A.P. consists of 50 terms of which 3rd term is 12 and the last term is 106. Find the 29th term.? tests, examples and also practice Class 10 tests.
|
|
Explore Courses for Class 10 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup