Please solve RD Sharma Class 12 Chapter 20 Areas of Bounded Regions Exercise 20.3 Question 46 Maths textbook solution.
Answer:
.sq. Units.
Hints:
Use concept.
Given:
The curves and
Solution:
To find area enclosed by
A rough sketch of equation of lines (1),(2),(3),(4) is given as:
Shaded region is the required area.
Required area = Region ABCDA
Required area = Region BDCB + Region ABDA
Region BDCB is sliced into rectangles of area and it slides from to x =1
Region ABDA is sliced into rectangle of area and it slides from x =1 to .
So, using equation (1),
Required area = Region BDCB + Region ABDA