The area (in sq. units) of the region is :
As we learned
Geometrical integration of a definite integral -
An algebraic sum of the area of the figure bounded by the curve the x axis and the striaght lines x=a and x=b. The areas above x axis are taken as positive and the areas below x axis are taken as negative.
- wherein
Where
Hence
Also shaded region
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Option 4)
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