Sequence and Series: JEE Main 2019 Mathematics question

JEE Main 2019 · 11 Jan, Morning shift · Q5253

JEE Main 201911 Jan, Morning shiftMathematicsEasySequence and Series179× since 2002

The sum of an infinite geometric series with positive terms is 3 and the sum of the cubes of its terms is

{{27} \over {19}}

.Then the common ratio of this series is :

JEE Main 2019 · 11 Jan, Morning shift · Q5253

JEE Main 201911 Jan, Morning shiftMathematicsEasySequence and Series179× since 2002

The sum of an infinite geometric series with positive terms is 3 and the sum of the cubes of its terms is

{{27} \over {19}}

.Then the common ratio of this series is :

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