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JEE Main & Advanced Mathematics Sequence & Series Question Bank Numerical Value Type Questions - Sequences and Series

  • question_answer
    Let \[{{a}_{1}},{{a}_{2}},.........,{{a}_{30}}\] be an A.P., \[S=\sum\limits_{i=1}^{30}{{{a}_{i}}}\] and  \[T=\sum\limits_{i=1}^{15}{{{a}_{(2i-1)}}.}\] If \[{{a}_{5}}=27\] and \[S-2T=75,\] then \[{{a}_{10}}\] is equal to

    Answer:

    52


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