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The area (in sq. units) bounded between the curves x=eyx=e^y, x=ex=e and x-axis in the first quadrant is

Solution

✅ Correct Option: 3

The curve x=eyx=e^y meets x=ex=e at y=1y=1 and the x-axis is y=0y=0.

Integrating horizontally, Area =∫01(e−ey)dy=[ey−ey]01=(e−e)−(0−1)=1=\int_0^1(e-e^y)dy=[ey-e^y]_0^1=(e-e)-(0-1)=1 square unit.

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