10th Class Mathematics Arithmetic Progressions Question Bank Arithmetic Progressions

  • question_answer
    The 2nd, 31st and the last term of an AP are \[7\frac{3}{4},\frac{1}{2}\]and \[-6\frac{1}{2},\]respectively. Find the number of terms.                   

    A) 60                   

    B) 59       

    C)                    65                   

    D)         45

    Correct Answer: B


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