JEE MAIN - Mathematics Bengali (2022 - 26th June Morning Shift - No. 20)
ধর $$A = \mathop \sum \limits_{i = 1}^{10} \,\mathop \sum \limits_{j = 1}^{10} \,\min \,\{ i,j\} $$
এবং $$B = \mathop \sum \limits_{i = 1}^{10} \,\mathop \sum \limits_{j = 1}^{10} \,\max \,\{ i,j\} $$.
তাহলে A + B সমান __________ .
এবং $$B = \mathop \sum \limits_{i = 1}^{10} \,\mathop \sum \limits_{j = 1}^{10} \,\max \,\{ i,j\} $$.
তাহলে A + B সমান __________ .
Answer
1100
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