NCERT Class 10
Which of the following form an AP? Justify your answer. (vi) 2,2^2, 2^3, 2^4, … (vii) 3–√,12−−√,27−−√,48−−√,…
23
Nov
Which of the following form an AP? Justify your answer. (vi) 2,2^2, 2^3, 2^4, … (vii) 3–√,12−−√,27−−√,48−−√,… -22 ... … (vii) 3–√ 12−−√ 23 24 27−−√ 48−−√ Which of the following form an AP? Justify your answer. (vi) 2 November 23, 2020 Category: Chapter 5 - Arithmetic Progressions , Maths , NCERT Class 10 ,
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-22 ,
... ,
… (vii) 3–√ ,
12−−√ ,
23 ,
24 ,
27−−√ ,
48−−√ ,
Which of the following form an AP? Justify your answer. (vi) 2 ,
Which of the following form an AP? Justify your answer. (iii) 1,1,2,2,3,3,… (iv) 11,22,33,…
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Nov
Which of the following form an AP? Justify your answer. (iii) 1,1,2,2,3,3,… (iv) 11,22,33,… -22 ... … (iv) 11 1 2 3% 33 Which of the following form an AP? Justify your answer. (iii) 1 November 23, 2020 Category: Chapter 5 - Arithmetic Progressions , Maths , NCERT Class 10 ,
Which of the following form an AP? Justify your answer. (i) -1,-1,-1,-1,… (ii) 0,2,0,2,… (iii) 1,1,2,2,3,3,…
23
Nov
Which of the following form an AP? Justify your answer. (i) -1,-1,-1,-1,… (ii) 0,2,0,2,… (iii) 1,1,2,2,3,3,… ... … (ii) 0 … (iii) 1 1 2 3% Which of the following form an AP? Justify your answer. (i) -1 November 23, 2020 Category: Chapter 5 - Arithmetic Progressions , Maths , NCERT Class 10 ,
The sum of first five multiples of 3 is
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Nov
The sum of first five multiples of 3 is The sum of first five multiples of 3 is November 23, 2020 Category: Chapter 5 - Arithmetic Progressions , Maths , NCERT Class 10 ,
In an AP if a = 1, a„ = 20 and Sn = 399, then n is
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Nov
In an AP if a = 1, a„ = 20 and Sn = 399, then n is a„ = 20 and Sn = 399 In an AP if a = 1 then n is November 23, 2020 Category: Chapter 5 - Arithmetic Progressions , Maths , NCERT Class 10 ,
The sum of first 16 terms of the AP: 10, 6 2, … is
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Nov
The sum of first 16 terms of the AP: 10, 6 2, … is 6 2 is The sum of first 16 terms of the AP: 10 November 23, 2020 Category: Chapter 5 - Arithmetic Progressions , Maths , NCERT Class 10 ,
If the first term of an AP is -5 and the common difference is 2, then the sum of the first 6 terms is
23
Nov
If the first term of an AP is -5 and the common difference is 2, then the sum of the first 6 terms is If the first term of an AP is -5 and the common difference is 2 then the sum of the first 6 terms is November 23, 2020 Category: Chapter 5 - [...]
The famous mathematician associated with finding the sum of the first 100 natural numbers is
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Nov
The famous mathematician associated with finding the sum of the first 100 natural numbers is The famous mathematician associated with finding the sum of the first 100 natural numbers is November 23, 2020 Category: Chapter 5 - Arithmetic Progressions , Maths , NCERT Class 10 ,
The 4th term from the end of the AP: -11, -8, -5, 49 is
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Nov
The 4th term from the end of the AP: -11, -8, -5, 49 is 49 is 5 8 The 4th term from the end of the AP: -11 November 23, 2020 Category: Chapter 5 - Arithmetic Progressions , Maths , NCERT Class 10 ,
If 7 times the 7th term of an AP is equal to 11 times its 11th term, then its 18th term will be
23
Nov
If 7 times the 7th term of an AP is equal to 11 times its 11th term, then its 18th term will be If 7 times the 7th term of an AP is equal to 11 times its 11th term then its 18th term will be November 23, 2020 Category: Chapter 5 - Arithmetic Progressions [...]