Sketch a plane region whose area is equal to $\lim _ { n \rightarrow \infty } \left\{ \sum _ { i = 1 } ^ { n } \left[ 4 - \frac { i } { n } \right] \frac { 1 } { n } \right\}$ then find the limit.

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The Answer of Sketch a plane region whose area is equal to $\lim _ { n \rightarrow \infty } \left\{ \sum _ { i = 1 } ^ { n } \left[ 4 - \frac { i } { n } \right] \frac { 1 } { n } \right\}$ then find the limit.

Sketch a Plane Region Whose Area Is Equal To lim⁡n→∞{∑i=1n[4−in]1n}\lim _ { n \rightarrow \infty } \left\{ \sum _ { i = 1 } ^ { n } \left[ 4 - \frac { i } { n } \right] \frac { 1 } { n } \right\}limn→∞​{∑i=1n​[4−ni​]n1​}

Sketch a Plane Region Whose Area Is Equal To $\lim _ { n \rightarrow \infty } \left\{ \sum _ { i = 1 } ^ { n } \left[ 4 - \frac { i } { n } \right] \frac { 1 } { n } \right\}$