If the area bounded by [ x ] + [ y ] = n and y = k ; n , k ∈ N and k ≤ ( n + 1 ) and [.] is greatest integer function, in the first quadrant, is n + r , then find r .

Mathematics - Area Under Curves Question with Solution | TestHub

MathematicsArea Under CurvesArea bounded by Miscellaneous CurvesHard2 minQB

MathematicsHardinteger

If the area bounded by $[x] + [y] = n$ and $y = k; n, k \in N$ and $k \leq (n + 1)$ and [.] is greatest integer function, in the first quadrant, is $n + r$ , then find $r$ .

Answer:

Solution:

Area $= n + 1$

Stream:JEESubject:MathematicsTopic:Area Under CurvesSubtopic:Area bounded by Miscellaneous Curves

⏱ 2mℹ️ Source: QB

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