taiwan-gsat 2024 Q8

taiwan-gsat · Other · gsat__math-b 5 marks Geometric Sequences and Series True/False or Multiple-Statement Verification

Given that positive real numbers $a , b , c , d , e$ form a geometric sequence with $a < b < c < d < e$, select the options that form a geometric sequence.
(1) $a , - b , c , - d , e$
(2) $e , d , c , b , a$
(3) $\log a , \log b , \log c , \log d , \log e$
(4) $3 ^ { a } , 3 ^ { b } , 3 ^ { c } , 3 ^ { d } , 3 ^ { e }$
(5) $a b c , b c d , c d e$

Given that positive real numbers $a , b , c , d , e$ form a geometric sequence with $a < b < c < d < e$, select the options that form a geometric sequence.\\
(1) $a , - b , c , - d , e$\\
(2) $e , d , c , b , a$\\
(3) $\log a , \log b , \log c , \log d , \log e$\\
(4) $3 ^ { a } , 3 ^ { b } , 3 ^ { c } , 3 ^ { d } , 3 ^ { e }$\\
(5) $a b c , b c d , c d e$

Paper Questions

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