Question:
The area of the region bounded by the lines $y = 2x + 1, y = 3x + 1$ and $x = 4$ is
The area of the region bounded by the lines $y = 2x + 1, y = 3x + 1$ and $x = 4$ is
Updated On: Mar 28, 2026
- 16 s unit
- $\frac{121}{3}$ s unit
- $\frac{121}{6}$ s unit
- $8\, s \,unit$
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The Correct Option is D
Solution and Explanation
Answer (d) $8\, s \,unit$
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Concepts Used:
Applications of Integrals
There are distinct applications of integrals, out of which some are as follows:
In Maths
Integrals are used to find:
- The center of mass (centroid) of an area having curved sides
- The area between two curves and the area under a curve
- The curve's average value
In Physics
Integrals are used to find:
- Centre of gravity
- Mass and momentum of inertia of vehicles, satellites, and a tower
- The center of mass
- The velocity and the trajectory of a satellite at the time of placing it in orbit
- Thrust