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Sets and Relations question

2022 · 26 Jun · Shift 1 · Q40

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PYQ Library
JEE Main
Mathematics
Sets and Relations
2022 · 26 Jun · Shift 1 · Q40

Sets and Relations question

2022 · 26 Jun · Shift 1 · Q40

JEE MainMathematicsSets and RelationsNumerical+4 / −1

Let

A = \sum\limits_{i = 1}^{10} {\sum\limits_{j = 1}^{10} {\min \,\{ i,j\} } }

and

B = \sum\limits_{i = 1}^{10} {\sum\limits_{j = 1}^{10} {\max \,\{ i,j\} } }

. Then A + B is equal to

\underline{\hspace{2cm}}

.

Numerical answer

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