Definite Integration Question 370
Question: Area bounded by lines $ y=2+x, $
$ y=2-x $ and $ x=2 $ is
[MP PET 1996]
Options:
A) 3
B) 4
C) 8
D) 16
Show Answer
Answer:
Correct Answer: B
Solution:
Obviously, triangle ACB is right angled at C. Required area $ =\frac{1}{2}\times AC\times BC $
$ =\frac{1}{2}\times 2\sqrt{2}\times 2\sqrt{2}=4 $ sq. unit.