Find the `31^(s t)` term of an AP whose `11^(t h)` term is 3 8 and the `16^(t h)` term is 73....
778 views · Published 20 July 2018 · 2:56 · Indexed 23 September 2026
Channel: Doubtnut · 2018 · Education
Question From - NCERT Maths Class 10 Chapter 5 EXERCISE 5.2 Question – 7 ARITHMETIC PROGRESSIONS CBSE, RBSE, UP, MP, BIHAR BOARD QUESTION TEXT:- Find the `31^(s t)` term of an AP whose `11^(t h)` term is 3 8 and the `16^(t h)` term is 73. Doubtnut के साथ १००% मार्क्स पायें, आज ही डाउनलोड करें :- https://doubtnut.app.link/91GzfmKxjP Related Questions & Solutions: 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:... https://youtu.be/-ypCQq55ENo 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`... https://youtu.be/WhkRBVct4p4 3. In the following APs, find the missing terms in the boxes :... https://youtu.be/hbpnE_pJf3U 4. Which term of the AP : 3, 8, 13, 18, . . . , is 78?... https://youtu.be/xSw35adbSnQ 5. Find the number of terms in each of the following APs : (i) 7, 13, 19, . . . , 205 (ii) `18 ,\\ 15 1/2,\\ 13 ,\\ dot\\ dot\\ dot\\ ,\\ 47`... https://youtu.be/mcppgBdVVkM Get Classwise & Chapterwise Definitions & Solutions from NCERT Book: • NCERT Solutions for class 6th to class 12th Maths - https://doubtnut.com/ncert-solutions • NCERT Solutions for Class 10 - https://doubtnut.com/ncert-solutions/class-10-maths-1 • NCERT Solutions for Class 10, Chapter 5 - https://doubtnut.com/ncert-solutions/class-10-maths-chapter-5-arithmetic-progressions-1 Score 100% With Doubtnut Prepare your class 10 subjects with our intuitive video solutions and score well in your final academic exam 2019-20. Students can click the doubt question from their text book of class 10 maths, science and find instant video solutions on our renowned doubt solving app or even on our website. Subscribe our channel for latest and trending videos on various topics from subjects like – Maths, Physics, Chemistry, Biology etc for Board & higher studies. Doubtnut ऍप पर आप कक्षा ६ से १२ (IIT JEE तक) के NCERT के गणित/ भौतिक विज्ञान/रसायन विज्ञान/जीव विज्ञान/ के सभी सवालों के वीडियो देखिये और मुफ्त में खोजिये किसी भी गणित सवाल का जवाब - 5 लाख से भी ज़्यादा सवालों के जवाब हैं Doubtnut ऍप पर Doubtnut App and website has video solutions of ALL the NCERT questions from Class 6 to 12. You can download the NCERT solutions in pdf format too. Student can prepare for IIT JEE at https://doubtnut.com/iit-solutions, where questions from popular books of Math, Physics, Chemistry , Biology are solved for easy and swift learning. Doubtnut app provides free online video solutions that help students to better understand each topic and retain what they have learnt for a longer duration. It further helps in creating a stronger foundation for future classes. You can also ask any question related to Math, Physics, Chemistry, Biology and get a video solution for FREE from a library of more than 5 Lakhs Videos Follow Us On Facebook https://www.facebook.com/doubtnut
More from this channel
-
4:29
IIT JEE LIMITS AND DERIVATIVES Evaluate the limit:
`("lim")_(xvecoo)((x+2)/(x+1))^(x+3)`
-
3:50
`A D` and `B E` are respectively altitudes of an isosceles triangle `A B C` with `A C=B C` . Pro...
-
4:19
IIT JEE PERMUTATIONS AND COMBINATIONS Find the number of distinct rational numbers `x`
such that ...
-
2:15
IIT JEE PERMUTATIONS AND COMBINATIONS Find the sum of the series `sum_(r=1)^n rxxr !dot`
-
2:47
JEE MAINS 2018 Find the points of local maxima and local minima,
if any, of each of the follo...
-
3:03
Find the number of polynomials of the form `x^3+a x^2+b x+c`
that are divisible by `x^2+1,w h e...
-
3:16
IIT JEE PERMUTATIONS AND COMBINATIONS Find the number of ways in which 6 boys and 6 girls can be ...
-
2:26
IIT JEE COMPLEX NUMBERS AND QUADRATIC EQUATIONS Prove that graphs of `y=x^2+2a n dy=3x-4`
never i...