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Mathematics - Area Under Curves Question with Solution | TestHub

MathematicsArea Under CurvesArea of Curve along axisMedium2 minPYQ_2024
MathematicsMediumnumerical

If the area of the region(x,y):0ymin2x,6x-x2isA, then12 Ais equal to _______.

Question diagram: If the area of the region ( x , y ) : 0 ≤ y ≤ min 2 x , 6 x
Answer:
304.00
Solution:

Solving, y=2x and y=6x-x2

2x=6x-x2

4x-x2=0

x4-x=0

x=0,4

y=0,8

x,y0,0, 4,8

So, the required area is given by,

A=12×4×8+466x-x2dx

A=16+3x2-x3346

A=763

12A=304

Stream:JEESubject:MathematicsTopic:Area Under CurvesSubtopic:Area of Curve along axis
2mℹ️ Source: PYQ_2024

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