Definite Integration Question 210
Question: Area bounded by the lines $ y=x,x=-1,x=2 $ and $ x- $ axis is
Options:
A) $ \frac{5}{2} $ sq. unit
B) $ \frac{3}{2} $ sq. unit
C) $ \frac{1}{2} $ sq. unit
D) None of these
Show Answer
Answer:
Correct Answer: A
Solution:
Required area $ \int _{-1}^{2}{ydx}=\int _{-1}^{0}{y.dx+\int_0^{2}{y.dx=\frac{5}{2}}} $ sq. unit.
BETA
