Q85.The area (in square units) of the region bounded by the curves y + 2x2 = 0 and y + 3x2 = 1 , is equal to (1) 4 3 sq. units (2) 13 sq. units (3) 5 3 sq. units (4) 43 sq. units
What This Question Tests
This problem requires finding the area bounded by two parabolic curves. It involves determining the points of intersection, identifying which curve is 'above' the other, and then integrating the difference of the y-coordinates of the curves between the intersection points.
Concepts Tested
Formulas Used
Area = ∫ₐᵇ (y_upper - y_lower) dx
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📋 Question Details
- Chapter
- Definite Integration & Area
- Topic
- Area Bounded by Curves
- Year
- 2015
- Shift
- 10 Apr Online
- Q Number
- Q85
- Type
- MCQ
- NCERT Ref
- Class 12 Mathematics Ch 8: Application of Integrals
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