$ \frac{1}{a},\frac{3 - a}{3a},\frac{3 - 2a}{3a} ... (a \ne 0)$
Arithmetic Progressions (10)$ \frac{1}{a},\frac{3 - a}{3a},\frac{3 - 2a}{3a} ... (a \ne 0)$
Find the common difference of the Arithmetic Progression (A.P.)
Answer
Exam Year:
2019
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