JEE MATHEMATICS MCQ: SEQUENCE OF SERIES

1 Easy

1 of 1

Application +4 | -1

x,\;y,\;z

are in HP, then the value of expression

\log \left( {x + z} \right) + \log \left( {x - 2y + z} \right)\;

will be

View answer and explanation

Correct option: B

2\log \left( {x - z} \right)

Option B (

2\log \left( {x - z} \right)

) is correct because the given expression simplifies to

2\log(x-z)

when x, y, and z are in Harmonic Progression (HP).

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\frac{3}{4}