An arithmetic sequence has first term 4 and common difference 6

MATHEMATICS · Subjective · CBSE · Mathematics · Arithmetic Progressions · Arithmetic Progressions

Problem

An arithmetic sequence has first term 4 and common difference 6. The sum of the terms of the sequence is 200. Find the number of terms in the sequence.

Related theory

Arithmetic Progressions
Sequences and series
Algebra
Sum of first n terms of an AP

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