2. Questions Bank
  3. 11th Class
  4. Mathematics
  5. Sequence and Series

11th Class Mathematics Sequence and Series Question Bank Sequence and Series (A.P., G.P. and H.P.)

  • question_answer
    If in an A.P., \[{{S}_{n}}={{n}^{2}}p\] and \[{{S}_{m}}={{m}^{2}}p\], where \[{{S}_{r}}\] denotes the sum of r terms of the A.P.,  then \[{{S}_{p}}\] is equal to

    A)  \[(m-n){{p}^{2}}\]                 

    B)  \[{{p}^{3}}\]

    C)  \[{{p}^{2}}m\]                                  

    D)  \[\frac{1}{8}{{p}^{3}}\]

    Correct Answer: B

    Solution :

    (b): Not Available


You need to login to perform this action.
You will be redirected in 3 sec spinner