EXAMPLE - 12 OF ARITHMETIC PROGRESSIONS| CHAPTER-5 | CLASS-10th | NCERT | BY NAINA
In this video we will cover example -12 of Chapter-5 (ARITHMETIC PROGRESSIONS). Example 12: If the sum of first 14 terms of an AP is 1050 and its first term is 10, उदाहरण 12 : यदि किसी A. P. के प्रथम 14 पदों का योग 1050 है तथा इसका प्रथम पद 10 है तो 20वाँ पद ज्ञात कीजिए । An arithmetic progression is a list of numbers in which each term is obtained by adding a fixed number to the preceding term except the first term. General form : a, a + d, a + 2d, a + 3d, a + 4d ....... The first term of an AP is denoted by a1 , second term by a2 ….. nth term by an and the common difference by d. Then the AP becomes a1 , a2 , a3 . . . . an Remember that we can find d using any two consecutive terms, once we know that the numbers are in AP. #NCERT #class10 #Maths #NCERTMaths #CMJPrakhar #cmj #arithmetic_progression #nthterm #sumofnterms #sequence #series #progression #terms #A4GMedia #cbse #examples #chapter5class10maths #commondifference #firstterm #nthterm There are many other important topics of Mathematics that we are going to cover in the upcoming videos for session 2022-23.Stay tuned with CMJ Prakhar E-Learning platform. CMJ Prakhar is a Free Education platform with detailed videos on Science, Maths, Social Science ,tips & tricks and motivational videos for class 9th and 10th. Chapter-2 ------------------------------------------------------------------------------------------ Class 10th | Introduction to Polynomials • Introduction to Polynomials | Chapter - 2 ... ------------------------------------------------------------------------------------------ Class 10th | Classification of Polynomials • Classification of Polynomials | Chapter -2... ------------------------------------------------------------------------------------------ Class 10th | Zeros of a Polynomials • Zeros of a Polynomial | Maths | Class 10 |... ------------------------------------------------------------------------------------------ Chapter-3 ------------------------------------------------------------------------------------------ Class 10th | Introduction to Pair of Linear Equations in two Variables • Introduction to Pair of Linear Equations i... ------------------------------------------------------------------------------------------ Class 10th | COMPARING THE RATIOS OF COEFFICIENTS OF LINEAR EQUATIONS • COMPARING THE RATIOS OF COEFFICIENTS OF LI... ------------------------------------------------------------------------------------------ Class 10th | GRAPHICAL METHOD • GRAPHICAL METHOD | CLASS-10TH | CHAPTER-3 ... Chapter-5 ------------------------------------------------------------------------------------------ Class 10th | INTRODUCTION TO ARITHMETIC PROGRESSIONS • Video ------------------------------------------------------------------------------------------ Class 10th | EXAMPLE 1 &2 OF ARITHMETIC PROGRESSIONS • EXAMPLE-1&2 OF ARITHMETIC PROGRESSIONS| CH... ------------------------------------------------------------------------------------------ Class 10th | EXAMPLE 3&4 OF ARITHMETIC PROGRESSIONS • EXAMPLE- 3&4 OF ARITHMETIC PROGRESSIONS| C... ------------------------------------------------------------------------------------------ Class 10th | EXAMPLE 5 & 6 OF ARITHMETIC PROGRESSIONS • EXAMPLE- 5 &6 OF ARITHMETIC PROGRESSIONS| ... ------------------------------------------------------------------------------------------ Class 10th | EXAMPLE 7 & 8 OF ARITHMETIC PROGRESSIONS • EXAMPLE- 7 & 8 OF ARITHMETIC PROGRESSIONS|... ------------------------------------------------------------------------------------------ Class 10th | EXAMPLE 10 OF ARITHMETIC PROGRESSIONS • EXAMPLE- 10 OF ARITHMETIC PROGRESSIONS| CH... ------------------------------------------------------------------------------------------ Class 10th | EXAMPLE 11 OF ARITHMETIC PROGRESSIONS • EXAMPLE- 11 OF ARITHMETIC PROGRESSIONS| CH... Connect with us: Instagram: / cmjprakhar Facebook: / cmj-prakhar-01862255891202 Twitter: / access
