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Class 10 Mathematics Arithmetic Progressions (AP)Introduction to APs and common difference.Expert

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What is the common difference of the sequence (a_n=\frac{3-2n}{5})?

Answer and explanation

Correct answer: (-\frac{2}{5})

The coefficient of (n) is (-\frac{2}{5}), which is the common difference. In exams, identify the form (a_n=\alpha n+\beta).

Related tags

Ap Linear Term Fractional Difference Introduction To Aps And Common Difference.Introduction To Aps And Common Difference Arithmetic Progressions (Ap)Arithmetic Progressions Ap Mathematics

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