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10th Class Mathematics Arithmetic Progressions Question Bank Arithmetic Progressions

  • question_answer
    The sum of the first 10 terms of an arithmetic progression is four times the sum of its first five terms. Find the ratio of the first term to the common difference.

    A)  1:4                                        

    B)  4:1

    C)  2:1                        

    D)         1:2

    Correct Answer: D

    Solution :

    Not Available


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