Q. The area bounded by $y = \lbrack x\rbrack$ and the two ordinates $x = 1$ and $x = 1.7$ is
A) $\frac{17}{10}$
B) 1
C) $\frac{17}{5}$
D) $\frac{7}{10}$
Explanation
(d)
Required area $= \int_{1}^{1.7}{\lbrack x\rbrack dx}$
$= \int_{1}^{1.7}{dx = 1.7 - 1 = 0.7 = \frac{7}{10}}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.