Teaching RPSC School Lecturer Mock Test Series 2024 Mathematics Sequences and Series Geometric Progressions
If a, b, c are in Geometric Progression then \(\frac{{a - b}}{{b - c}}\) is equal to :
1
\(\frac{b}{a}\)
2
\(\frac{a}{c}\)
3
\(\frac{a}{b}\)
4
\(\frac{c}{b}\)
5
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