chapter-1(Arithmetic progressions) solutions for class 10th mathematics NCERT/CBSE syllabus
This video explains the below problems:
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4. How many terms of the AP : 9, 17, 25, . . . must be taken to give a sum of 636?
5. The first term of an AP is 5, the last term is 45 and the sum is 400. Find the number of terms and the common difference.
6. The first and the last terms of an AP are 17 and 350 respectively. If the common difference is 9, how many terms are there and what is their sum?
Please check the below links for more videos on this chapter
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Arithmetic Progression| Class 10 | Part-1| Introduction | NCERT | CBSE
https://youtu.be/W6guWEz_2c0
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Arithmetic Progression| Class 10 | Part-2| Exercise 1.1 | NCERT | CBSE
https://youtu.be/2ESGi8yNEdI
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Arithmetic Progression| Class 10 | Part-3| Exercise 1.1 | NCERT | CBSE
https://youtu.be/Zjcpm-fnj-s
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Arithmetic Progression| Class 10 | Part-4| Problems| NCERT | CBSE
https://youtu.be/vaUzIp4ckws
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Arithmetic Progression| Class 10 | Part-5| Problems| NCERT | CBSE
https://youtu.be/4sKiI2VcEIk
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Arithmetic Progression| Class 10 | Part-6| Problems 1.2 Problems(4 to 8)
https://youtu.be/Kg5NGOpidsg
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Arithmetic Progression| Class 10 | Part- 7 | Exercise 1.2 Problems(9 to 14)
https://youtu.be/JSTc1yeBCpk
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Arithmetic Progression| Class 10 | Part- 8 | Exercise 1.2 Problems(15 to 20)
https://youtu.be/E4dy5n0JdNI
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Arithmetic Progression| Class 10 | Part- 9 | Exercise 1.3 Problems(1 to 2)
https://youtu.be/PqPGAZKz0uQ
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Arithmetic Progression| Class 10 | Part- 10 | Exercise 1.3 Problems(3 to 4)
https://youtu.be/ZCNCUJYwsBE
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Arithmetic Progression| Class 10 | Part- 11 | Exercise 1.3 Problems(3 to 4)
https://youtu.be/amilATCIVGc
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Arithmetic Progression| Class 10 | Part- 12 | Exercise 1.3 Problems(4,5 & 6)
https://youtu.be/FGd0Rhm9d1o
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Arithmetic Progression| Class 10 | Part- 13 | Exercise 1.3 Problems(7,8 & 9)
https://youtu.be/pV0ux523oNk
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Arithmetic Progression| Class 10 | Part- 14 | Exercise 1.3 Problems(10&11)
https://youtu.be/T1l82Erx3GA
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Arithmetic Progression| Class 10 | Part- 15 | Exercise 1.3 Problems(12,13 &14)
https://youtu.be/Vc6VgRHpifM
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Arithmetic Progression| Class 10 | Part- 16 | Exercise 1.3 Problems(15,16&17)
https://youtu.be/CI4--tdDk_k
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Arithmetic Progression| Class 10 | Part- 17 | Exercise 1.3 Problems(18,19&20)
https://youtu.be/ge7MYzjlR00
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Please check the below links for more videos on solutions for class 10th Mathematics NCERT/CBSE syllabus
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Chapter1:Arithmetic Progressions
https://www.youtube.com/watch?v=W6guWEz_2c0&list=PLco74IzIY3JIzsVUsiM5TOnRTFbZOAcQe
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Chapter 2:Triangles
https://www.youtube.com/watch?v=usAolBbGsgc&list=PLco74IzIY3JLMl_RwW4p87lw5wuvtKBns
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Chapter 3:Pair of Linear Equations in two Variables
https://www.youtube.com/watch?v=4U3WDZDK93Q&list=PLco74IzIY3JISuV383pcsEvcb0cC0eh1r
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Chapter 4:Circles
https://www.youtube.com/watch?v=6JIN4lpPwwU&list=PLco74IzIY3JJAz9mF6KV-mrYxnzV8sAyb
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Chapter 5:Areas Related to Circles
https://www.youtube.com/playlist?list=PLco74IzIY3JLwT1PzyxKdM9SUAmPQxJOy
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Chapter 6:Constructions
https://www.youtube.com/watch?v=aD2zYe56HnY&list=PLco74IzIY3JIw_fTJMC_GSmVqZGaxxrQ_
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Chapter 7:Coordinate geometry
https://www.youtube.com/watch?v=oVeRaOLLW-A&list=PLco74IzIY3JKB-P6zsORiJD9ZK8MVZYDo
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Chapter 8:Real numbers
https://www.youtube.com/watch?v=vpZb5-Ewrc0&list=PLco74IzIY3JKsy4h5MeooKWSF9qZY3b7a
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Chapter 9:Polynomials
https://www.youtube.com/watch?v=Xlff16PENy8&list=PLco74IzIY3JIVlbGWouM0iuqNwW1ts16o
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Chapter 10:Quadratic Polynomials
https://www.youtube.com/watch?v=8kV9eaXCiNQ&list=PLco74IzIY3JICKEEwP0IGbw0cM8hn9gqt
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Chapter 11:Introduction to trigonometry
https://www.youtube.com/watch?v=fhh-Fp23eqk&list=PLco74IzIY3JL1FHZ2gV9AMx7ilIPgM2Bc
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Chapter 12:Some Applications of Trigonometry
https://www.youtube.com/watch?v=kMo6HtwvLms&list=PLco74IzIY3JJ5lX61t6KCY8B7Ql-8R0nF
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chapter13:Statistics
https://www.youtube.com/playlist?list=PLco74IzIY3JJ8OMdN5sjyVqbiE7PSe0MD
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Chapter 14:Probability
https://www.youtube.com/watch?v=0Z0M6qKkDBQ&list=PLco74IzIY3JJgQqsw_bC98BUP32nWV7AN
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Chapter 15:Surface Areas and Volumes
https://www.youtube.com/playlist?list=PLco74IzIY3JKbrKurAUX-i1u1dVEPUS2O
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Mathematics Basics
https://www.youtube.com/watch?v=Y5bInzQiyuo&list=PLco74IzIY3JLJt_tm9F2epktWIq9u2ucu