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ICSE Question Bank
2023Q6(ii)(b)Arithmetic Progression
NumericalEasy1 mark
6(ii)

The 5th and 9th term of an Arithmetic Progression are 4 and -12 respectively. Find :

common difference

Topic: Arithmetic progression

Previous-year question practice database

Answer

Exam answer

Common difference d = −4.

Explanation

T₉−T₅ = 4d = −16.

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