An arithmetic progression has first term 60 and common difference –5.

MATHEMATICS · Multi-part · CBSE · Mathematics · Arithmetic Progressions · Arithmetic Progressions

Problem

An arithmetic progression has first term 60 and common difference –5. (i) Find the term number of the first non-positive term of the progression. (ii) How many positive terms does the progression contain? (iii) Write down the last positive term.

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