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NCERT Solutions for Class 10 Maths Chapter 5 Arithmetic Progressions Ex 5.4

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NCERT Solutions for Class 10 Maths Chapter 5 Arithmetic Progressions Ex 5.4 NCERT Solutions for Class 10 Maths Chapter 5 Arithmetic Progressions Ex 5.4 are part of  NCERT Solutions for Class 10 Maths . Here we have given NCERT Solutions for Class 10 Maths Chapter 5 Arithmetic Progressions Exercise 5.4 Ex 5.4 Class 10 Maths Question 1. Which term of the AP: 121, 117. 113, ….., is its first negative term? Solution: Ex 5.4 Class 10 Maths Question 2. The sum of the third term and the seventh term of an AP is 6 and their product is 8. Find the sum of first sixteen terms of the AP? Solution: Download NCERT Solutions For Class 10 Maths Chapter 5 Arithmetic Progressions PDF Ex 5.4 Class 10 Maths Question 3. A ladder has rungs 25 cm apart. The rungs decrease uniformly in length from 45 cm at the bottom to 25 at the top. If the top and the bottom rungs are  2 1 2 m  apart, what is the length of the wood required for the rungs? Solution: Ex 5.4 Class 10 Maths Question...

NCERT Solutions for Class 10 Maths Chapter 5 Arithmetic Progressions Ex 5.3

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  NCERT Solutions for Class 10 Maths Chapter 5 Arithmetic Progressions Ex 5.3 NCERT Solutions for Class 10 Maths Chapter 5 Arithmetic Progressions Ex 5.3 are part of  NCERT Solutions for Class 10 Maths . Here we have given NCERT Solutions for Class 10 Maths Chapter 5 Arithmetic Progressions Exercise 5.3 Ex 5.3 Class 10 Maths Question 1. Find the sum of the following APs: (i) 2, 7, 12,…… to 10 terms. (ii) -37, -33, -29, …… to 12 terms. (iii) 0.6, 1.7, 2.8, ……, to 100 terms. (iv)  1 15 ,  1 12 ,  1 10 , …….., to 11 terms. Solution: Ex 5.3 Class 10 Maths Question 2. Find the sums given below: (i) 7 + 10 1 2  + 14 + … + 84 (ii) 34 + 32 + 30 + … + 10 (iii) -5 + (-8) + (-11) + ….. + (-230) Solution: Download NCERT Solutions For Class 10 Maths Chapter 5 Arithmetic Progressions PDF Ex 5.3 Class 10 Maths Question 3. In an AP: (i) given a = 5, d = 3, a n  = 50, find n and S n . (ii) given a = 7, a 13  = 35, find d and S 13 . (iii) given a 12 ...

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NCERT Solutions for Class 10 Maths Chapter 5 Arithmetic Progressions Ex 5.3

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NCERT Solutions for Class 10 Maths Chapter 5 Arithmetic Progressions Ex 5.4