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JEE Main & Advanced Mathematics Sequence & Series Question Bank Geometric Progression

  • question_answer
    The sum of infinity of a geometric progression is \[\frac{4}{3}\] and the first term is \[\frac{3}{4}\]. The common ratio is  [MP PET 1994]

    A) 7/16

    B) 9/16

    C) 1/9

    D) 7/9

    Correct Answer: A

    Solution :

    According to condition\[\frac{3/4}{1-r}=\frac{4}{3}\]\[\Rightarrow \]\[r=\frac{7}{16}\].


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