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For the following A.P.s, write the first term and the common difference -5, - 1, 3, 7 - Mathematics

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For the following A.P.s, write the first term and the common difference -5, - 1, 3, 7 

 

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Solution

- 5, - 1, 3, 7 …

Here, first term, a = -5

Common difference, d = Second term - First term

= ( - 1) - ( - 5) = - 1 + 5 = 4

Concept: Arithmetic Progression
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APPEARS IN

NCERT Class 10 Maths
Chapter 5 Arithmetic Progressions
Exercise 5.1 | Q 3.2 | Page 99
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